Laser Engraving Wood and Metal Business Cards: Materials and Settings for the Ray5 20W

Wood and metal business cards are a genuinely memorable networking novelty — the kind of thing people actually keep instead of throwing away with the rest of the stack. This guide covers material choices, cutting the card blanks themselves versus buying pre-cut stock, and starting settings for a Longer Ray5 20W.

Material Options

MaterialResultNotes Thin plywood/hardwood veneerExcellentThe most popular wood business card material — thin enough to feel like a card, not a coaster, while still being rigid enough to survive a wallet BambooExcellentSimilar handling to wood, slightly different grain character — a popular alternative look Anodized aluminumGoodA more premium/modern feel than wood — engraves cleanly with no marking compound needed, though metal cards run a higher material cost AcrylicGoodClear or colored acrylic cards read as more contemporary/tech — good contrast option for a design-forward brand

Cutting Blanks vs. Buying Pre-Cut Stock

Two workflows, both reasonable depending on volume:

Cut your own blanks from sheet stock — cheaper per-card at volume, and you control exact dimensions, but adds a cutting step to every batch
Buy pre-cut card blanks (widely available for wood, bamboo, and metal specifically sized for business cards) — faster workflow, standard 3.5" x 2" sizing, worth it unless you're doing high enough volume that the per-unit savings from cutting your own actually matters

If cutting your own blanks, the Laser Pass Estimator and Laser Focus Calculator tools help dial in pass count and focus offset for your specific material thickness before committing to a full sheet.

Standard business card size is 3.5" x 2" (89mm x 51mm) — match this even for a novelty wood/metal card so it still fits standard card holders and wallets.

Starting Settings (Ray5 20W)

MaterialEngrave Power/SpeedCut Power/Speed (if cutting blanks) Thin plywood/veneer20-30% / 300-400 mm/min70-85% / 100-150 mm/min, 2-3 passes Bamboo20-30% / 300-400 mm/min70-85% / 100-150 mm/min, 2-3 passes Anodized aluminum40-55% / 300-400 mm/minNot laser-cuttable at hobby diode power — buy pre-cut metal blanks Acrylic25-35% / 250-350 mm/min60-75% / 150-250 mm/min, 2-3 passes

Batch Layout for Efficient Cutting

If cutting your own blanks from sheet stock, nest multiple card outlines onto a single sheet before cutting rather than cutting one card at a time — most design/CAM software has a nesting or array function that handles this automatically once you've got one card template built.

Design Considerations for Small Format

Keep text hierarchy simple — name and title as the largest elements, contact details (phone, email, website) smaller and clearly separated, avoid cramming too much onto a card this small
Test minimum legible text size on your specific material before finalizing a design — wood grain in particular can make very small text harder to read than the same size on a smooth material like acrylic or metal
QR codes work well on laser-engraved cards and are a genuinely practical addition — engrave at a large enough size and high enough contrast that a phone camera can actually scan it reliably (test this on the actual finished card, not just visually)
Double-sided designs — engrave logo/branding on one side, contact details on the other, for cards thick enough to handle engraving on both faces without weakening the material

Finishing Touches

For wood/bamboo cards, a light sanding of the edges after cutting removes any char roughness from the cut, and an optional light coat of food-safe mineral oil or a wood finish brings out the grain and gives a more premium hand-feel. Skip finish on metal or acrylic cards — they're generally ready to hand out straight off the bed.

A batch of wood or metal business cards is a cheap, fast project that photographs well for marketing your own laser work — genuinely one of the better "proof this laser can do real, sellable things" pieces to have on hand.

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