The Blue Laser Modular is designed for CNC mill. With 450nm wavelength, it is an effective tool for laser engraving and laser cutting.They can engrave and cut a variaty of materials. Features: Blue Laser Modular --- Professional laser head with high speed and high stability. Bright blue-violet light, easy for locating when engraving. Adjustable Focused --- Adjustable laser head, easy to adjust, ensure engraving with good quality and high efficiency. Easy to Assemble --- Small and compact, Carving Material ---Wood, paper, leather, bamboo, plastic, rubber, alumina, stainless steel, copper, etc. Specifications: Effect Laser Power: 40W-Pro/30W-Std/20W-Basic (Optional) Material: Aluminum Alloy+Plastic Light Color: Blue-violet Wave Length: 450nm Facula Form: Punctiform, Adjustable Focus Input Voltage: 12V 2A Interface Parameter: Support TTL signal controls power Item Size: 1244cm Package Size: 146.26.2cm Item Weight: 300g Package List: 1 Laser Head. The item "40w Laser Module Laser Head Used For Laser Engraving And Laser Cutting Machine" is in sale since Tuesday, August 10, 2021. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical/Lab Equipment Attachments & Accessories\Lamps, Bulbs & Laser Components\Laser Modules & Heads". The seller is "clickmarket_2" and is located in Shanghai. This item can be shipped worldwide.