High-precision sharpening: The VEVOR MR-13B drill sharpener features an excellent sharpening point angle and point clearance angle. It comes with 11 flexible collets – 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 – suitable for drill diameters from 3 to 13 mm. A professional drill collet chuck is also included for safe operation.
Adjustable angle: Our drill sharpener offers a point angle adjustment from 95° to 135°, ensuring precise matching to the drill material and rotation speed. Furthermore, you can customize the lip relief angle using the positioning pins, grinding four different lip relief angles to meet various requirements.
2 grinding wheels, easy exchange: Choose between CBN or SDC grinding wheels for compatibility with different materials. The CBN model is suitable for high-speed steel materials, while the SDC model is used for grinding alloyed tungsten steel materials.
Powerful and robust: Equipped with a high-performance DC motor, our drill bit sharpener delivers strong power and high torque, operating at a high speed of 4500 rpm while maintaining a low noise level. The 45# steel construction significantly enhances stability and durability.
Versatile and ready to use: This drill bit sharpener is specifically designed for resharpening drill bits. Whether you work in a factory, workshop, or garage, or tackle DIY projects at home – keep your drill bits sharp and ready to use effortlessly.
With an adjustable point angle of 95°–135°, 4 types of lip clearance angles and 11 collets, it ensures precise sharpening for drill diameters from 3 to 13 mm. Choose between CBN or SDC grinding wheels for different materials.
The point angle can be adjusted from 95° to 135°, effectively adapting to the material of the borehole. Furthermore, the lip clearance angle can be adjusted using the positioning pins, allowing you to grind four different lip clearance angles.
Equipped with CBN and SDC grinding wheels to improve precision and work efficiency: The CBN wheel is ideal for high-speed steel materials, while the SDC wheel is excellent for grinding alloyed tungsten steel materials.
With a high-speed rotation of 4500 rpm, strong torque, long durability and minimal noise, this drill sharpening machine offers robust support for your sharpening tasks.
Our lightweight and user-friendly drill bit sharpener is primarily constructed from 45# steel for enhanced stability and durability. A professional drill bit collet is also included for added safety during operation.