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No load back speed: 70000rpm
Working pressure: 6.3 kgf / cm
Clamping Shank Diameter: 3.0mm ~ 2.38mm
Main features:
1. Imported bearing， long life， can withstand high speed 70000RPM improve grinding speed.
2. Grinder Rotary concentricity good， vibration， durable rod mill increased by 2 times， and more smooth after grinding the workpiece material.
3. increase the longer the cylinder rotor design， to achieve high torque， high concentricity role.
4. Do not wear the blade more durable， leading international industry standards.
Second Scope:
1. Mold Polishing
2. Lighting， Poly resin handicraft trimming plastic
3. The casting burrs removal， repair except flash
The wood stone carving