Drill Bits Sharpener, MR-13A Drill bit Grinding Machine 3-15mm, 95° to 135° Point Angle Adjustable Drill Bit Re-Sharpener, Portable Bits Sharpening Machine with 13 Collets MR-13A

High-precision Sharpening: MR-13A drill bits sharpener excels at sharpening point angle and lip relief angle. It features 13 elastic collets - 3,4,5,6,7,8,9,10,11,12,13, 14,15 suitable for ф3-ф15 diameter of drill bits. Accurate, stable, and easy to use. Their design results in a marked saving in cost of the drill bits.

Adjustable Point Angle: Our drill bits grinder sharpener provides 95° to 135° point angle adjustment, ensuring precise coordination with drill hole material and rotation speed. Ensure that the drilling accuracy is within 0.1mm.

Robust Grinding Wheel: The grinding wheel is cubic boron nitride, After grinding, the drill surface finish that rivals new bits. Plus, we also provide a professional drill bits collet chuck for your safe operation.

Utilizing a powerful DC motor, our drill bit re-sharpener grinder operates with strong horsepower and torque, running at 4400PRM high speed while maintaining low noise levels.

Revised sentence: "Versatile & Prepared for Various Tasks: This drill bit grinding and sharpening machine is specifically designed for the re-sharpening of drill bits. Whether you are working in a factory, workshop, garage, or engaged in DIY projects at home, effortlessly maintain the sharpness and readiness of your drill bits