Place of Origin
Henan, China
certification
ISO9001:2008/API
delivery
DHL,Fedex,UPS,EMS,or by sea
shank
M14, 5/8"-11 or G1/2" for CNC machine
Color
Iron Bronze Brazed Body
model
1.Sintered diamond drill bit.2.Electroplated diamond drill bit.
Product name
Bronze sintered diamond drill bit
Usage
Glass, ceramic, marble, slate, tile