Place of Origin
Henan, China
certification
ISO9001:2008/API
delivery
DHL,Fedex,UPS,EMS,or by sea
wall thickness
0.8mm-1.2mm
shank
straight/thread/cone
working life
500-1000 holes
model
1.Sintered diamond drill bit.2.Electroplated diamond drill bit.
Product name
Diamond hole saw for glass Drill bit
Usage
Glass, ceramic, marble, slate, tile