Laser Engraving on Metal: What Customers Need to Know Before Ordering
Metal laser engraving can produce sharp names, logos, serial numbers, QR codes and decorative effects, but the final appearance depends on the actual alloy, coating, surface finish, laser source and requested depth. Before ordering, customers should confirm whether they require a surface mark, coating removal, black marking, colour effect or recessed engraving.
Quick Answer
Confirm the exact metal rather than describing the item only as “metal.” Stainless steel, anodised aluminium, brass, copper, titanium and plated products can produce very different results.
Decide whether you want a surface mark, a dark mark, coating removal, colour effect or recessed engraving. These are different processes and may require different laser sources and settings.
Supply the original vector logo where possible. Clean vector artwork produces more reliable text, outlines, serial numbers and QR codes than a screenshot or low-resolution JPEG.
Provide the engraving width, height and exact position. The overall product dimensions alone are not enough for accurate positioning and pricing.
Request a physical sample when colour, depth, contrast, durability or brand accuracy is important. Screen previews cannot reproduce the actual reaction of the metal.
Customer-supplied products should include material and coating information together with a spare test piece, especially for valuable, plated, curved or difficult-to-replace items.
Do not assume that every metal mark will be black, permanent under every condition, dishwasher safe or identical across production batches.
Metal Marking, Engraving and Etching Are Not Always the Same
Customers and suppliers often use the words “marking,” “engraving” and “etching” interchangeably. Technically, they can refer to different effects.
Changing the Surface Appearance
Marking is a broad term that can include colour change, annealing, black marking or coating removal, with little or no measurable recess.
Removing Metal
Engraving removes material and creates a recessed area. More depth normally requires additional passes and processing time.
Common Commercial Term
“Etching” is often used informally for a shallow laser mark. It should not automatically be confused with chemical etching.
Describe the result rather than relying only on terminology
Tell the supplier whether the mark should be dark, light, recessed, tactile, coating-free, decorative or suitable for identification.
Main Laser Effects Used on Metal
| Process | What Happens | Typical Appearance | Important Limitation |
|---|---|---|---|
| Coating removal | The laser removes paint, anodising or another surface layer | Underlying metal becomes visible | Colour depends on the coating and base metal |
| Annealing | Controlled heat changes the oxide layer with little material removal | Dark or coloured surface mark | Suitable only for selected metals and parameters |
| Black marking | A high-contrast dark mark is created through a controlled surface process | Dark grey to black | Result depends on alloy, finish and laser capability |
| White or light marking | The surface texture changes and reflects light differently | Light grey, white or frosted appearance | Contrast changes with viewing angle and lighting |
| Deep engraving | Repeated processing removes metal | Recessed and tactile | More heat, time and possible surface alteration |
| Colour marking | Controlled oxide layers create interference colours | Blue, gold, purple, green or other effects | Not full-colour printing and difficult to reproduce exactly |
| Marking compound | A compatible coating reacts with the laser and bonds to the surface | Usually dark, high-contrast mark | Adds preparation, cleaning and material-specific testing |
Which Metals Can Be Laser Marked or Engraved?
Common applications include:
- Stainless steel
- Carbon steel
- Anodised aluminium
- Bare aluminium
- Brass
- Copper
- Titanium
- Gold
- Silver
- Zinc and selected alloys
- Painted or powder-coated metal
- Electroplated or plated metal products
The alloy matters
Two products both described as stainless steel may use different grades or finishes. Two aluminium products may be bare, anodised, painted or plated.
The same settings do not apply to every metal
Laser absorption, reflectivity, thermal behaviour, hardness and coating thickness affect the result.
Bare Metal vs Coated Metal
Coating removal is not the same as deep metal engraving
A bright design on a black anodised card may come mainly from removing or altering the coloured coating. The underlying metal may remain almost flat.
Laser Engraving on Stainless Steel
Stainless steel is commonly used for metal cards, tags, plates, tools, drinkware, equipment labels and corporate gifts.
Possible results
- Dark annealed-style mark
- Black marking
- Light or frosted mark
- Colour effect on selected stainless grades
- Shallow engraving
- Deeper recessed engraving
Finish affects contrast
Brushed, polished, mirror and bead-blasted stainless steel reflect light differently. The same mark can appear darker or lighter depending on the viewing angle.
Grade affects repeatability
Customers requiring colour or precise contrast should identify the grade and retain the same supplier and material batch where possible.
Laser Engraving on Aluminium
Anodised aluminium
Anodised aluminium normally produces clear contrast when the laser removes or alters the coloured anodised layer.
Bare aluminium
Bare aluminium may require a suitable infrared, fibre or MOPA laser process to create a clear direct mark. The finish can range from light grey to dark depending on the alloy and parameters.
Painted aluminium
Painted aluminium can often be marked by removing the paint, but the exposed colour depends on the base metal and coating thickness.
Black marking on anodised aluminium
Certain MOPA-laser processes may produce a dark mark on selected anodised surfaces without simply exposing bright aluminium. This requires machine- and material-specific testing.
Do not assume all aluminium is anodised
Ask the supplier whether the product is bare, anodised, painted, powder coated or plated.
Laser Engraving on Brass and Copper
Brass and copper are common for plaques, jewellery, premium cards, commemorative products and decorative labels.
Important characteristics
- Highly reflective surfaces may require additional care
- Polished finishes show fingerprints and handling marks
- Different alloys can produce different engraving colours
- Deep engraving may require more passes
- Cleaning or polishing can alter the appearance
- Unprotected surfaces may naturally oxidise or tarnish
Protective coating
Some brass products have lacquer or another protective layer. Laser processing may remove this layer locally, causing the engraved area to age differently from the surrounding surface.
Laser Marking on Titanium
Titanium can support dark, light and selected colour effects depending on the alloy, finish, laser source and settings.
Colour marking
The laser can create controlled oxide layers that appear as different colours. The result is not produced with ink.
Colour variation
Small changes in energy, focus, surface preparation, alloy, temperature or processing conditions can shift the colour.
Applications
- Jewellery
- Premium cards
- Tools
- Equipment tags
- Decorative personalisation
Gold, Silver and Jewellery Metals
Jewellery and precious-metal products need additional handling because the product value can be much greater than the engraving charge.
Before accepting the item, confirm:
- Metal type and purity
- Whether the product is solid or plated
- Presence of stones, enamel or adhesive
- Wall thickness
- Engraving position
- Requested depth
- Replacement availability
- Whether a test piece exists
Thin jewellery can deform
Small, thin or delicate items may be affected by heat, clamping, handling or repeated deep engraving.
Hallmarks and legal markings
Decorative engraving should not cover or alter required identification, hallmarking or compliance information.
Plated, Painted and Powder-Coated Metal Products
A plated item may contain a low-cost base metal under a thin decorative surface.
Possible results
- The laser removes the top layer and exposes another colour
- The coating darkens without full removal
- The plating becomes uneven at the edges
- Heat creates a halo around the mark
- The mark appears different on curved areas
Coating thickness matters
A setting that cleanly removes one coating may only partially remove a thicker or differently formulated coating.
Supplier consistency matters
Promotional products that look identical may come from different factories or batches with different coatings and base metals.
Which Laser Source Is Used for Metal?
| Laser Source | Common Metal Application | Strength | Important Limitation |
|---|---|---|---|
| Fibre or infrared laser | Bare metals, anodised aluminium, coated metals and deep engraving | Primary choice for many direct metal applications | Result still depends on alloy, lens and pulse control |
| MOPA fibre laser | Black marking, selected colour effects and controlled surface results | Greater pulse-control flexibility | Colour reproduction remains material- and setting-sensitive |
| Blue diode laser | Painted, coated and selected responsive metal surfaces | Useful for coating removal and selected effects | Direct bare-metal results vary significantly |
| CO₂ laser | Coated metals or metal used with a compatible marking compound | Useful when metal is part of a wider non-metal workflow | Normally not used for direct deep engraving of bare metal in desktop systems |
Read CO₂ vs Fibre vs Diode Laser for a wider comparison.
For xTool-specific applications, review What Materials Can the xTool F1 Ultra Mark and Engrave?
Can Metal Be Engraved in Black, White or Colour?
Black marking
Dark marking may be created through annealing, black-marking parameters, surface alteration or a compatible coating process.
White or light marking
A light mark commonly comes from a fine textured surface that reflects light differently from the untreated metal.
Colour marking
Selected stainless steel and titanium surfaces may produce colour effects through controlled oxide formation.
Laser colour marking is not CMYK printing
The operator cannot normally select an exact Pantone, RGB or CMYK value and expect a guaranteed match.
The same parameter can produce a different colour when the metal grade, polish, surface preparation, temperature, humidity or material batch changes.
Approve a physical sample
Colour-sensitive orders should use the final production metal and retain an approved reference sample.
Surface Marking vs Deep Metal Engraving
Surface Mark
- Little or no measurable depth
- Usually faster
- Suitable for logos and identification
- Can produce high contrast
- May preserve a smoother surface
Deep Engraving
- Creates a physical recess
- Requires more passes and time
- May be tactile
- Can hold paint fill
- May need cleaning or polishing
More depth is not automatically better
Deep engraving can increase processing time, heat, residue and surface alteration. The depth should match the functional or visual requirement.
Specify the requirement clearly
Terms such as “permanent” and “deep” are subjective. Where depth is important, state the intended application and measurable requirement.
How Durable Is Metal Laser Engraving?
Durability depends on the marking process and the environment in which the product is used.
Factors include:
- Whether the mark is on the coating or in the metal
- Engraving depth
- Metal hardness
- Surface finish
- Abrasion
- Chemical cleaning
- Outdoor exposure
- Corrosion
- Heat
- Repeated handling
Coating-removal marks
The exposed design can remain clear while the surrounding coating remains intact, but abrasion or corrosion of the base metal can change the appearance.
Deep engraving
A recessed mark is more difficult to remove through light surface abrasion, but the surrounding finish and exposed metal still require consideration.
Ask for the intended environment
A decorative desk item, outdoor equipment plate and chemically cleaned industrial tool require different durability considerations.
Can Engraving Affect Corrosion Resistance?
Removing a coating or altering a metal surface can affect how that area reacts to moisture, chemicals and the environment.
Examples
- Removing paint can expose bare metal
- Removing anodising can expose aluminium
- Deep engraving can create recesses that retain moisture or residue
- High heat can alter the appearance of the surrounding finish
- Cleaning agents can affect newly exposed metal
Industrial and outdoor products
Products used in corrosive, outdoor, food-processing, marine or chemical environments may require post-treatment, passivation, sealing or specialist validation.
Decorative approval is not engineering approval
A visually acceptable sample does not confirm corrosion, medical, electrical, structural or regulatory performance.
Surface Finish, Scratches and Reflectivity
Brushed finish
Brushed metal has a visible grain direction. Artwork orientation and cleaning should respect the grain.
Mirror finish
Mirror-polished surfaces reflect light strongly and can affect positioning, camera visibility and safe processing.
Matt or bead-blasted finish
A matt surface may provide more consistent visual contrast, although the final effect still depends on the process.
Existing scratches
Laser engraving does not remove scratches outside the engraving area. Inspect customer-supplied products before production.
Protective film
Some metal sheets and cards have a protective film. The film may need to be removed before processing, depending on its composition and the laser method.
Flat, Curved and Rotary Metal Products
Flat Metal
Cards, tags, plaques and plates can normally be positioned on a flat fixture or jig.
Cylindrical Metal
Tumblers, bottles and tubes may require a rotary attachment and accurate diameter or circumference information.
Irregular or Curved Metal
Jewellery, tools and shaped products may require a custom fixture, restricted engraving area or surface mapping.
Curvature limits artwork width
A wide logo on a small-diameter product may move outside the laser’s usable focal range or appear visually distorted.
Tapered products
A tapered tumbler changes diameter along its height. The engraving position must be measured at the actual processing area.
Engraving Size, Position and Safe Margins
Provide two sets of dimensions
- Overall product width, height and depth
- Required engraving width and height
Provide the exact position
“Centre” may refer to the centre of the entire product, visible panel, lid, handle or usable flat area.
Safe margins may be required around:
- Edges
- Holes
- Welds
- Fasteners
- Curves
- Existing logos
- Electronic components
- Thin walls
Jigs and fixtures
Repeated products should use a stable jig so the engraving position remains consistent across the batch.
Artwork Requirements for Metal Engraving
Preferred artwork for logos and text
- SVG
- AI
- EPS
- Vector PDF
- DXF for suitable technical geometry
Photographs and tonal images
Supply a high-resolution original image rather than a compressed image copied from social media or a messaging application.
Convert final fonts
Final production text should be converted to paths or outlines after spelling and font approval.
Avoid duplicate paths
Duplicate vector lines can cause the laser to process the same area more than once, producing unnecessary heat or depth.
Review How to Prepare Vector Artwork for xTool Creative Space for file-preparation guidance.
Small Text, Fine Lines and Detailed Logos
Fine artwork that looks clear on a large computer screen may not remain clear at a small physical size.
Readability depends on:
- Laser spot size
- Metal finish
- Marking contrast
- Engraving depth
- Font design
- Line spacing
- Surface curvature
- Viewing distance
Bold does not always mean clearer
Thick letters can merge when the text is extremely small or deeply engraved. A simpler font may be more readable.
Minimum sizes require testing
There is no universal minimum line or text size for every metal, laser source and finish.
QR Codes, Barcodes and Serial Numbers
QR-code requirements
- Correct final destination data
- Sufficient physical size
- Clear quiet zone
- Strong contrast
- Square, undistorted modules
- Suitable surface position
Test the finished product
A code that scans from a computer screen may fail after engraving because the physical modules are too small, low contrast or distorted by curvature.
Industrial codes
Data Matrix codes, asset numbers and traceability marks may require defined verification standards, database control and readability testing.
Retain source data
Keep the approved serial-number list and the exact code-generation settings with the production record.
Different Names, Numbers and Variable Data
A batch containing different names or numbers requires more control than one repeated logo.
Please supply one approved spreadsheet containing:
- Item number
- Name
- Job title or department
- Serial number
- Artwork variation
- Packaging label
Test different lengths
Approve a short, average and long name before processing the full batch.
Changes after approval
Late changes can require new artwork, additional blanks, separate setup and revised delivery timing.
Photograph Engraving on Metal
Photographs require different preparation from logos and text.
The image should have:
- Good focus
- Sufficient resolution at final size
- Clear separation between subject and background
- Controlled highlights and shadows
- Suitable contrast
- No heavy compression artefacts
Metal provides limited tonal behaviour
The engraved image is normally interpreted through dots, lines or different surface reactions rather than reproducing continuous photographic colour.
Approve the actual material
The same photograph may look different on black anodised aluminium, brushed stainless steel and coated metal.
Why a Physical Sample May Be Necessary
A digital proof confirms spelling, size and layout. It does not show the actual metal reaction.
A physical sample helps confirm:
- Mark colour
- Contrast
- Depth
- Surface texture
- Position
- Fine text
- QR-code readability
- Cleaning result
- Variation between pieces
Use production material
A sample on a different alloy, coating or supplier batch may not represent the final order.
Sample fees
A custom sample may carry a charge because it uses artwork, setup, material, machine time, cleaning and inspection.
Customer-Supplied Metal Products
Customer-supplied items require more information because Image Magic may not know the internal construction, coating or replacement cost.
Please provide:
- Product name and supplier
- Base metal
- Coating, plating or anodising
- Product dimensions
- Product value
- Replacement availability
- Spare test piece
- Engraving position
- Expected mark colour or depth
Inspect products before delivery to Image Magic
Record existing scratches, dents, coating defects and quantity differences before handing over the items.
Replacement responsibility
The quotation or approval should state how failed tests, hidden material problems and irreplaceable customer items are handled.
Sensitive and High-Risk Metal Products
Products needing additional review include:
- Watches
- Jewellery
- Electronic devices
- Batteries and battery enclosures
- Pressurised containers
- Medical components
- Food-processing equipment
- Structural parts
- Safety-critical tools
- Firearms or controlled weapon parts
- Irreplaceable sentimental items
Why additional review is required
- Heat can affect internal components
- Clamping can scratch or deform the item
- The engraving may affect a seal or coating
- The product may have legal or warranty restrictions
- Replacement value may be high
Some products should be declined
Image Magic should decline work when material safety, equipment compatibility, legal status or replacement risk cannot be controlled adequately.
Cleaning, Polishing and Post-Processing
Metal engraving can leave dust, oxide, residue or a changed surface texture.
Possible finishing steps
- Dry wiping
- Approved solvent cleaning
- Ultrasonic cleaning where suitable
- Polishing
- Paint filling
- Protective coating
- Passivation or specialist treatment
- Removal of protective film
Cleaning can change the appearance
Aggressive polishing may lighten a surface mark or alter the surrounding brushed finish.
Test customer products
Coatings and plating can react to alcohol, solvents, abrasives and cleaning chemicals.
Food-Contact, Washing and Dishwasher Claims
Laser engraving alone does not automatically make a product suitable for food contact, dishwasher cleaning or sterilisation.
Suitability depends on:
- Base metal
- Coating or plating
- Engraving depth
- Post-processing
- Cleaning chemical
- Temperature
- Manufacturer certification
- Applicable product requirements
Drinkware
Exterior personalisation should not automatically be interpreted as approval for engraving on the drinking rim, interior or food-contact area.
No universal dishwasher guarantee
Washing durability should be confirmed using the actual product, coating and manufacturer’s care instructions.
Industrial Identification and Traceability
Metal laser marking can support:
- Asset numbers
- Serial numbers
- Part identification
- Barcodes
- Data Matrix codes
- Calibration labels
- Control panels
- Electrical plates
- Equipment instructions
Customer requirements should define:
- Character size
- Required contrast
- Minimum depth
- Code format
- Verification method
- Expected environment
- Cleaning and chemical exposure
- Record retention
Compliance remains the customer’s responsibility
Image Magic can produce the specified mark, but the customer should validate that it satisfies the technical, regulatory and lifecycle requirements of the final product.
What Affects the Price of Metal Laser Engraving?
| Price Factor | Why It Matters |
|---|---|
| Metal and coating | Determines the suitable laser source, testing and expected result |
| Product value | Higher-value products require more handling and risk control |
| Engraving area | Larger filled areas usually require more processing time |
| Marking process | Surface marking, coating removal, colour marking and deep engraving differ |
| Artwork | Low-resolution or incomplete artwork requires preparation |
| Quantity | Setup can be distributed across a larger batch |
| Variable data | Different names and numbers require individual control |
| Shape | Rotary, curved and irregular products require more setup |
| Depth | Deeper engraving requires additional passes and cleaning |
| Sample | New materials or effects may require development work |
| Finishing | Polishing, paint filling, assembly and protection add labour |
| Deadline | Urgent work may require priority scheduling or overtime |
Read How Much Does Laser Engraving Cost in Malaysia? for a customer-focused price guide.
Businesses preparing their own pricing can review How to Price Custom Laser-Cutting and Engraving Jobs.
Information Needed for an Accurate Metal-Engraving Quote
Product Details
- Product type
- Base metal or alloy
- Coating, plating or anodising
- Surface finish
- Overall dimensions
- Quantity
- Product photograph or link
- Whether Image Magic or the customer supplies the product
Engraving Details
- Logo, text, photograph or QR code
- Engraving width and height
- Exact position
- Surface mark or recessed engraving
- Preferred dark, light or colour effect
- One repeated design or variable information
- Flat, curved or rotary product
Artwork Details
- Original vector logo
- Final approved wording
- Approved name or serial-number spreadsheet
- High-resolution photograph
- Required font or brand guideline
Service Details
- Sample requirement
- Cleaning or polishing requirement
- Paint-fill requirement
- Individual packaging
- Completion date
- Collection or delivery
Common Metal-Engraving Ordering Mistakes
Describing the product only as metal
The supplier needs the alloy, coating and surface finish.
Assuming every mark will be black
Some metals produce light, grey, exposed-metal or coloured effects.
Confusing coating removal with deep engraving
Removing a coloured layer does not necessarily create measurable depth.
Requesting an exact Pantone colour
Oxide colour marking is not an ink-based colour-printing process.
Sending only a screenshot
Small text and logos may require vector redrawing.
Providing no engraving dimensions
Product size does not define the actual artwork size.
Ignoring surface scratches
Existing marks remain visible outside the engraved area.
Assuming all batches are identical
Metal grade, polish, plating and coating may change between suppliers.
Expecting a digital proof to show the final colour
The physical metal reaction must be assessed on a sample.
Supplying no spare product
Testing a valuable or unfamiliar item without a spare increases risk.
Placing artwork too close to a curve
The mark can distort or move outside the usable focal area.
Using extremely small QR codes
Insufficient module size or contrast can prevent scanning.
Assuming the mark is dishwasher safe
Durability depends on the product, coating, process and cleaning conditions.
Ignoring corrosion requirements
Removing a protective surface may affect environmental performance.
Changing names after production begins
New artwork, products and setup may be required.
Comparing quotations with different processes
A surface mark and deep engraving are not equivalent services.
Recommended Metal-Engraving Ordering Workflow
- Identify the product and metal.
Confirm the alloy, coating, plating, anodising and surface finish. - Define the required result.
Choose a surface mark, coating removal, dark mark, colour effect or recessed engraving. - Provide dimensions.
State the product size and engraving width, height and position. - Submit the artwork.
Provide the original vector logo, final wording or high-resolution photograph. - Confirm personalisation.
Supply one final approved list of names, serial numbers or codes. - Review material compatibility.
Image Magic identifies the suitable laser source and processing method. - Complete a sample where needed.
Approve the contrast, depth, colour, position and cleaning result. - Approve the quotation and artwork.
Confirm the quantity, process, packaging, deadline and delivery arrangement. - Complete the required payment.
Custom production begins after the applicable payment and approvals. - Production and quality control.
Products are marked, checked, cleaned, matched and packed.
What Image Magic Recommends
For stainless-steel gifts
Confirm the grade and finish, then approve a physical sample when a specific dark or colour effect is important.
For anodised aluminium
Confirm the coating colour, desired exposed-metal or dark-mark effect and the supplier batch.
For brass and copper
Confirm whether the surface is lacquered, plated, polished or intended to age naturally after engraving.
For jewellery
Provide the metal purity, product value, engraving position and a suitable spare or test piece.
For tumblers and cylindrical products
Supply the diameter, engraving position and a photograph showing the product’s taper, handle and seams.
For corporate orders
Use one approved spreadsheet, test short and long names, and define the packaging sequence before production.
For QR codes and industrial IDs
Define the required physical size, contrast, verification method and service environment.
For customer-supplied products
Provide reliable material information and at least one spare item wherever practical.
Important Metal-Engraving and Safety Note
Metal laser results depend on the exact alloy, coating, plating, anodising, polish, surface condition, laser source, focus and processing parameters.
Samples made on a different material grade or supplier batch may not reproduce the final production result exactly.
Laser colour marking is based on material and oxide reactions. It is not equivalent to CMYK, RGB or Pantone printing and exact colour matching cannot be assumed.
Surface marking, coating removal and deep engraving have different visual, tactile and durability characteristics.
Engraving or removing a protective surface may affect corrosion behaviour, cleaning suitability and product certification.
Decorative laser marking does not automatically confirm food-contact, medical, electrical, structural, marine or industrial compliance.
Customer-supplied, plated, high-value, electronic and irreplaceable products may require a spare test piece or may be declined.
Highly reflective metals require appropriate machine-specific precautions. Do not bypass the enclosure, interlocks, extraction or safety controls.
Laser processing must remain supervised, with suitable ventilation and fire precautions.
Frequently Asked Questions
1. Can laser engraving be done on all metals?
Many metals can be marked or engraved, but the suitable process depends on the alloy, coating, surface finish and laser source.
2. What is the best laser for metal engraving?
Fibre or infrared lasers are commonly used for direct metal marking and engraving. MOPA fibre lasers provide additional pulse control for selected effects.
3. Can a CO₂ laser engrave metal?
A desktop CO₂ laser is generally used on coated metal or with a compatible marking compound rather than for direct deep engraving of bare metal.
4. Is laser marking the same as engraving?
No. Marking may change colour or remove a coating, while engraving normally removes metal and creates a recess.
5. Can metal engraving be black?
Certain metals and laser processes can produce dark or black marks, but the result depends on the alloy, finish and settings.
6. Can a laser produce colour on metal?
Selected stainless steel and titanium may produce oxide colours using suitable equipment and settings. Exact colour matching is not guaranteed.
7. Can a laser engrave stainless steel?
Yes. Stainless steel can support dark marking, light marking, selected colour effects and recessed engraving.
8. Can a laser engrave aluminium?
Yes. Anodised, painted and bare aluminium require different processes and can produce different appearances.
9. Can brass and copper be engraved?
Yes, but highly reflective surfaces, lacquer, oxidation and alloy differences must be considered.
10. Is laser engraving permanent?
A recessed engraving or properly produced mark can be durable, but performance depends on abrasion, chemicals, corrosion and the product environment.
11. How deep can metal be engraved?
Depth depends on the metal, machine, lens, laser power, parameters, processing time and heat-control requirements.
12. Does deeper engraving cost more?
It normally does because additional passes, machine time, cleaning and inspection are required.
13. Can I engrave my own metal product?
It may be possible after the base metal, coating, product value and replacement availability are reviewed. A spare test piece may be required.
14. Can a metal tumbler be engraved?
Many coated or stainless-steel tumblers can be marked using a suitable flat or rotary workflow, depending on their shape and construction.
15. Is engraved drinkware dishwasher safe?
This cannot be assumed universally. Durability depends on the product, coating, process and manufacturer’s care instructions.
16. Can a QR code be engraved on metal?
Yes, when it is large enough, has sufficient contrast and is physically tested after engraving.
17. What artwork is needed for metal engraving?
Original vector artwork is preferred for logos, text and codes. High-resolution images are needed for photographs.
18. Why is a sample necessary?
A sample confirms the actual contrast, colour, depth, position and material reaction that cannot be shown accurately on screen.
19. Why do two metal products engrave differently?
The alloy, coating, plating, polish, surface contamination and production batch may be different.
20. What should I send for a quotation?
Send the product, metal, coating, dimensions, quantity, artwork, engraving area, preferred effect, packaging and required completion date.
Request a Metal Laser-Engraving Quotation
Send Image Magic the product type, metal or alloy, coating, surface finish, dimensions, quantity, artwork, engraving size, required mark effect, packaging and completion date. For customer-supplied products, include a clear photograph, product link and spare test item where available.
Request a Metal-Engraving Quote