diamond drill & glass drill & diamond core

Diamond glass drill Diamond glass drill is mainly used for drilling holesin different diameters on glass. It is made of diamond and metal powder,sintered at high temperature . Sharp, durable, simple handling, drilling hole size accurately, good performance, high efficiency, high cost performance. Can drilling and processing in glass, ceramic, crystal, glass, glassceramic, shell, and semiconductor materials etc. Shank materials are copper and stainless steel basal body. Essential tool for drilling glass machine. General machine A. Drilling diameter: 4-220mm B. Can drill glass thickness: 3-30mm C. Proccessing glass maximum size:2600*1800mm D. Working table height :1000mm E. Drill shaft center to the pole distance: 1257mm F. Drill shaft compatible with drill bit connectors department: taper hole taper = 60 degrees G. Appearance:750*2100*1700mm H. Infrared positioning device....