LASER TREE K60 Pro-Precision 60W Optical Laser Module – Adjustable 20W/40W/60W CNC Engraving & Cutting Beast with Built-In Air Assist

LASER TREE K60 Pro-Precision 60W Optical Laser Module – Adjustable 20W/40W/60W CNC Engraving & Cutting Beast with Built-In Air Assist

This isn’t a laser head. It’s a declaration of war against hesitation, guesswork, and fragile modules.

The LASER TREE K60 doesn’t whisper—it roars at 60W optical power, tearing through wood, acrylic, leather, and layered materials like it’s chasing a deadline. With adjustable 20W, 40W, or the full 60W precision control, you don’t adapt to your machine — your machine adapts to you.

Autonomy: Switch between 20W, 40W, and 60W modes on the fly — craft it your way.
Mastery: Built for expert-level engravers and fearless hobbyists — perfect lines, every time.
Purpose: You don’t just want clean cuts. You want professional permanence.
Drive: There are tools… and then there are weapons. The K60 is the latter.

With 450nm wavelength, dual 6000rpm cooling fans, built-in air assist, and a rugged copper-aluminum body, the K60 was engineered for war rooms, not playrooms. It’s what makers, builders, and prototype junkies load into their rigs when failure isn’t on the menu.

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📦 Complete Specifications:

• Brand Name: LASER TREE

• Model Number: LT-K60

• Origin: Mainland China

• Certifications: CE, RoHS, WEEE

• Optical Power Levels: Adjustable – 20W / 40W / 60W

• Wavelength: 450nm (±10nm)

• Focus Length: 40mm

• Input Power: DC 24V, 10A

• Interface: MR30 Port (DC 24V, GND, PWM Signal)

• PWM Modulation: 0/3–12V, 0–5kHz

• Material Composition: Aircraft-grade Aluminum + High-conductivity Copper

• Control Method: TTL / PWM Adjustable Power

• Built-in Air Assist: Yes (Internal Airway Structure)

• Cooling System: Dual High-Speed Fans – 6000rpm

• Cable Length: 30cm

• Operating Temperature Range: 0°C to 60°C

• Application Scope: Precision CNC Engraving & Laser Cutting (Wood, Acrylic, Leather, MDF, Paper, etc.)

• Module Weight: 1263g

• Compatibility: Universal with most CNC laser engraver frames with 24V input and MR30 port support

LT-K60 Features:

1. Optical Power 60W+ Laser Module.

Built-in 12pcs 6W beam compressed laser diodes, which can provide up to 60W+ optical power to achieve fast and efficient cutting.

2. Powerful Cutting Ability.

20mm plywood：170mm/min ；1pass

40mm pine plywood : 50mm/min; 1pass

30mm black acrylic : 30mm/min; 1pass

9mm MDF: 400mm/min; 1pass

3.Alarm Function & Optical Power Switching.

Function 1：

When an over-temperature alarm occurs, press once can turn off the buzzer alarm sound

When the working temperature of the laser module is higher than 55'C, the buzzer will sound an alarm.

To get good power stability and durability, it is suggested to keep the module working temperature below 55°c and environmental temperature below 35°C.

Function 2：

The default power is 60W optical power, long press 5S to enter the power switching mode and switch to 40W optical power. Continuous short press can switch the optical power.

Optical power switching order：60W→40W→20W

4. Built-in Air Assist Airway & Dual Fan Cooling Design.

①Built-in air assist airway to get clean-cut edges, improve cutting performance.

②Excellent heat dissipation makes the laser module maintain a stable cutting ability and prolong service life.

5. Red Cross Line Locating.

The bottom is equipped with a red cross positioning cursor (offset X: 0mm, Y: -21mm), which can quickly locate the starting point and ensure the accuracy of the secondary cutting operatio.

6. Easy to installation.

① Integrated dovetail guide rail design, the guide rail length is 115mm, ensuring that the laser head can move smoothly, making it easy to adjust the height and focus position.

②In order to improve the compatibility to different laser engraver machine, K60 provide a solution by sliding plate with multi holes for installation compatibility.

7. Copper Core Protection Lens.

Easy to clean and replace when the lens is contaminated or dusty.

8. Laser View Window.

Anti-blue light view window with optical glass material, protective your eye from blue light, no fear of fiames.

9. Widely Compatible Design.

In order to improve the compatibility to different laser engraver machine, K60 provide a solution by adapter board for electric compatibiliy.

Optical Power 60W+ Laser Module

Built-in 12pcs 6W beam compressed laser diodes, which can provide up to 60W+ optical power to achieve fast and efficient cutting.Alarm Function & Optical Power Switching

Function 1：

The output power stability and life time of laser module has strong relationship with working temperature of laser diode.

LT-K60 built-in a thermistor at the highest temperature point near the laser diode, the operating temperature of the diode can be displayed on the digital tube in real-time.

When an over-temperature alarm occurs, press once can turn off the buzzer alarm sound

When the working temperature of the laser module is higher than 55'C, the buzzer will sound an alarm.

To get good power stability and durability, it is suggested to keep the module working temperature below 55°c and environmental temperature below 35°C.

Function 2：

The default power is 60W optical power, long press 5S to enter the power switching mode and switch to 40W optical power. Continuous short press can switch the optical power.

Optical power switching order：60W→40W→20W

Switchable Power Mode

Three kinds of optical power 60W+/40W+/20W can be freely.

Engraving mode: small light spot for finer engraving.

Cutting mode: 60W+ high power cutting.

K60 Series-Three Optical Power OptionsRed Cross Line Locating

The bottom is equipped with a red cross positioning cursor (offset X: 0mm, Y: -21mm), which can quickly locate the starting point and ensure the accuracy of the secondary cutting operatio.Copper Core Protection Lens.

Easy to clean and replace when the lens is contaminated or dusty.

Laser View Window

Anti-blue light view window with optical glass material, protective your eye from blue light, no fear of fiames.

Built-in Air Assist Airway & Dual Fan Cooling Design

①Built-in air assist airway to get clean-cut edges, improve cutting performance.

②Excellent heat dissipation makes the laser module maintain a stable cutting ability and prolong service life.The use of MR30-M ports and rubber-coated wires greatly improves safety while being beautiful, and solves the problem of overheating due to excessive current.Removable Magnetic Protective cover