Features

• Adjustable Angle:The point angle can be adjusted from 95° to 135°, which can effectively coordinate with the material of drill hole and the rotation speed. Moreover, you can adjust the lip relief angle with the positioner pins, enabling you to grind 4 types of lip relief angles to suit various requirements.
• Dual Grinding Wheels:Equipped with CBN & SDC grinding wheels to enhance precision and work efficiency: the CBN wheel is ideal for high-speed steel materials, while the SDC wheel excels at grinding alloy tungsten steel materials, expanding the range of applications.
• Powerful & Stable Performance:Our portable drill bit grinder comes with a powerful DC motor for strong and stable performance. With 4500rpm high-speed rotation, strong torque, long-lasting durability, and minimal noise, this drill bit sharpener machine offers robust support for your sharpening tasks.
• Effortless Operation:Easily Sharpen Drill Bits in 3 Simple Steps! Lightweight and user-friendly, our drill bit grinder sharpener is mainly constructed with 45# steel material for improved stability, durability, and extended machine life. A professional drill bit collet chuck is also included for added safety during operation.
• 11 Standard Collets:There are 11 collets-3,4,5,6,7,8,9,10,11,12,13, which is suitable for ф3-ф13 mills diameter.