{"product_id":"4w-laser-engraver-module-with-adjustable-focus-for","title":"4W Laser Engraver Module With Adjustable Focus For DIY Wood Paper Leather Projects, 450nm Class 4 Laser Head, Narrow Engraving Line, Easy Setup, Cuts Through 1 To 2 Millimeter Material, Great For Home Makers Hobbyists And Small Workshops","description":"\u003cdiv\u003e4W Blue Laser Engraver Module for DIY Engraving 1pc\u003cbr\u003e\n✔️ 4W blue diode module with adjustable focus 20-50mm, 12V input  \u003cp\u003eCompact, ready-to-install laser module designed for hobbyists and small workshops. Ideal for DIY engraving on wood, leather, and paper, and easily integrates with compact CNC machines, 3D printers, and laser setups.\u003c\/p\u003e ✅ 4W optical power output with narrow engraving line \u003cbr\u003e\n✅ Adjustable focus range 20mm-50mm for precise depth \u003cbr\u003e\n✅ 450 nm blue diode with original diode for stability \u003cbr\u003e\n✅ Cuts through 1-2 mm plywood in a single pass \u003cbr\u003e\n✅ Input: DC 12V 1.6A (1.4-1.8A); PWM modulation supported \u003cbr\u003e\n✅ Size: 35x35x99.6 mm (1.38x1.38x3.92 in); includes 3-pin cable \u003cbr\u003e \u003cp\u003e💡 What is a 4W blue laser engraving module used for in DIY wood and leather projects? Here's a handy guide to its handy uses.\u003c\/p\u003e\n- Material compatibility: wood, leather, paper, plastics (not suitable for metals) \u003cbr\u003e\n- Focus and power control: 20-50 mm adjustable focus with PWM for steady engraving \u003cbr\u003e\n- Use cases: signs, decorative art, custom items for home workshops \u003cbr\u003e\n- Safety tips: wear eye protection and avoid reflections and direct beam exposure \u003cbr\u003e \u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404798619967,"sku":"VXB09BKJDPDJ","price":190.34,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/618fLeEB-sL.jpg?v=1776653017","url":"https:\/\/bearingscanada.com\/products\/4w-laser-engraver-module-with-adjustable-focus-for","provider":"Bearings Canada","version":"1.0","type":"link"}