This item is a necessary accessory for Master series DIY engraving machine. It is a professional laser head with high speed and high stability.

Recommend to use the CNC model (NC.file/G-code file) to cut.

Features:

Professional laser head with high speed, high precision and high stability.

Bright blue light, easy for locating when engraving.

Adjustable laser head, easy to adjust, ensure engraving with good quality and high efficiency.

Laser head is more durable and stable after high temperature and long time aging.

Suitable for Master series DIY engraving machine, easy to install.

Main applications: Cutting, Paper cutting, Wood cutting(<5mm), Depth Engraving(<3mm), G-code drawing, Drawing depth engraving, etc. (Especially good at cutting, It can cut wood (3-8mm). It supports metal engraving including alumina oxide, and other non-reflective materials, depth of engraving (0.5-3mm wood). Supported engraving materials: Wood, gray paper, leather, bamboo, blackening plastics, rubber, alumina oxide, etc.
Can not work on the stainless steel, alloy, glass, and some reflective materials.

Note: It is not possible to directly engrave the metal with strong mirror reflectivity, which may cause injury to the operator or burn the laser. Master series engraving machine comes standard with 12V2A charger. If you want to use 20W laser head, you need to prepare another 12V3A power supply.(except Master 20W engraving machine)

Specifications:
Laser Power: 3500mW / 6000mW / 7000mW / 20W (Optional)

Material: Copper + Aluminum

Light Color: Blue

Interface specification: 4pin PH2.0 (red: 12V, black: GND, yellow: PWM, green: temperature signal)
Wavelength: 450nm
Radiator size: 30*80mm
Drive position: built-in
Is the power adjustable: PWM can be adjusted, PWM: 50KHz-20KHz / 3.3V-12V
Drive protection: surge protection, overvoltage protection
Input power: approx. 12V2A, about20W (without fan power)
Output optical power: 5.5W
Line length: 300mm
Control line installation method: pluggable
Fan size: 30*10mm
Fan speed: 15000 rpm
Controllable temperature: less than 60 degrees Celsius
Best focus range: 40mm-50mm
Max cutting thickness: 10mm (Recommended focus position: 45mm from the light exit

Item Size: Approx. 110 * 30 * 30mm / 4.33 * 1.18 * 1.18in

Item Weight: Approx. 202g / 7.14oz

Package Size: Approx. 20 * 15 * 3cm / 7.88 * 5.91 * 1.18in

Package Weight: Approx. 224g / 4.73oz

Package List:

1 * module

1 * Wrench

2 * Screw

2 * Gasket

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2) Payment must be made within 3 days of order.

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4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
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8. Delivery Time:

1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
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4. We will bear all the shipping cost if the product(s) is (are) not as advertised.

1. 12 months Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.
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