Applying to make untreatment parts of machine, mould shelf which is not easy to move. It is convenient and easy to operate. It is easy to replace stand tungsten steel quadrilateral edge, and can use an old cutter. It is accurate and with perfect surface. The max. chamfering range is 2mm to 3mm everytime. Chamfering angle: 15°- 45°, Speed: 2800rpm, Power: 380V/50HZ/3 phase/750W.