What is the stone cut back?
Is said to cut back or back bolt, not sure, not nonsense, a stone has six faces, front and back, in addition to the two sides is the side, the side is polished side of the smooth side.
Stone back to the stone are auxiliary processing:
Auxiliary processing is to have been cut, polished stone according to the need to wear, chamfer, open hole, drill hole, milling groove, milling and so on. The main processing equipment are automatic grinding chamfering machine, copy milling machine, thin-wall drilling machine, hand-held diamond circular saw, hand-held polishing machine.
Stone search for the back of the cut that is the stone chamfer, that is, the edge of the stone ground into 45 degrees or according to the design requirements of the angle polished into
