MRCM Drill Bits Sharpener,1/8"-9/16"（3mm -15mm） Drill bit Grinding Machine MR-13A, 95° to 135° Point Angle Re-Sharpener, Portable Bits Sharpening Machine with 13 Collets，All-Metal Housing

MRCM Drill Bits Sharpener,1/8"-9/16"（3mm -15mm） Drill bit Grinding Machine MR-13A, 95° to 135° Point Angle Re-Sharpener, Portable Bits Sharpening Machine with 13 Collets，All-Metal Housing

• 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. The all-iron structure keeps the machine from deforming over time, so the drill bit stays sharp.
• 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.
• Open-type protective cover design, allowing for easy opening to clean the dust.
• Our drill bit sharpener has a wide range of uses and is easy to use. Suitable for various tasks such as workshops, factory garages, and home DIY projects, specifically designed for regrinding drill bits. Enable users to maintain the sharpness of the drill bit anytime and anywhere, improving work efficiency.