Professional Sharpening: Designed for φ3-15 mm drill bits, the UIMOSO MR-13A+ drill bit sharpener with 13 elastic collets excels at sharpening the point angle and lip relief angle, quickly restoring your bits to optimal sharpness and precision.
Professional Sharpening: Designed for φ3-15 mm drill bits, the UIMOSO MR-13A+ drill bit sharpener with 13 elastic collets excels at sharpening the point angle and lip relief angle, quickly restoring your bits to optimal sharpness and precision.