MR-13A Drill Bit Sharpener Grinder Angle Grinding Machine (2-15mm, SDC Grinding Wheel)

Introduction The machine is set up with the function of adjusting a point (central point) size, which can effectively coordinate with the material of drill hole and the rotation speed. It can control the quality precision and prolong the service life of the drill bit. The electrically controlled and powerful DC motor: stable frequency, strong horsepower and long service life. Bearing shaft and locking unit Be used to grind the twist drill bits of 2 - 15 mm diameter, no limit on max. length The min length is according to the collect, if the twist drill can be held, then it can be grind Can grind the HSS or Carbide(optional) Can grind the point angle and lip relief angle Attention: 1. The voltage could be 110 V/60 Hz or 220 (or 380) V/50 Hz. By default, we will ship the product with voltage and frequency standard in the recipient's country. If you need something different, please send us a message. 2. The min scale of point angle adjustment is 100°, but the point angle can be grind is between 90° - 135°, if you need to grind a twist drill bits with point angle less than 100°, then you need to measure the angle of point angle adjustment by yourself. ​ Standard Equipment 1 x Hex Wrench(1 x 5 mm) Grinding Wheel: CBN (for HSS) × 1 Eleven Collets: ø 3, ø 4, ø 5, ø 6, ø 7, ø 8, ø 9, ø 10, ø 11, ø 12, ø 13 Collet Chuck: (ø 2 - ø 14) × 1 Option Equipment Grinding Wheel: SDC (for Carbide) Collets: ø 2, ø 2.5, ø 3.5, ø 4.5, ø 5.5, ø 14, ø 15 Collet Chuck: ø 15

• Grinding Range: ø 3 - ø 13 or ø 2 - ø 15 optional
• Point Angle: 100° (90°) ~ 135°
• Speed: 4800 rpm
• Power: AC 220 V, 50 Hz; AC 110 V, 60 Hz
• Motor: 180 W