MXBAOHENG MR-A4 Drill Bits Sharpener Screw Tap Grinder Professional Complex Grinding Machine for Screw Tap/Drills Grinding Range: 2-14 mm

MXBAOHENG MR-A4 Drill Bits Sharpener Screw Tap Grinder Professional Complex Grinding Machine for Screw Tap/Drills Grinding Range: 2 - 14 mm ParametersModel: MR-A4Grinding RangeDrill: ф2-ф14mmTap: M5-M20Power：AC220V/180WSpeed: 4800 rpmDiamond grinding wheel：CBN or SDC12 collets: Φ3mm to Φ14mmDimension: 360 x 300 x 280mmWeight: 20kgApplicationMR- A4 is patent and newest product, can grind both screw tap and drill bits.

• MR- A4 is patent and newest product, can grind both screw tap and drill bits.
• It is precise, easy operation and efficient, and also can save large sum of expense
• The electrical controlled high-rate AC motor features stable power and strong horsepower.
• Developed and researched A4 can sharpen the screw front angle, the front angle can control at random.
• sharpen the drill bit front angle, back angle and front angle, you also can control the centre spot.