Home » Posts taggedBit grinding method

Bit grinding method part two

4. The excavation edge to swing up and down, and the tail of the drill can not be deformed. This is a standard bit grinding. The most up-to-date bouncing up and down on the grinding wheel, that is, the hand holding the front of the drill holes must...
Continue reading

Bit grinding method Part One

Tungsten carbide drill mainly several skills: 1, blade, grinding wheel surface. Before grinding, drill, core drill, grinding wheel surface must be placed on a horizontal surface, is to say, when touching the surface of the grinding wheel blade the blade needs sharpening. This is first step between the...
Continue reading