Electroplated diamond core drill bits are used for drilling different kinds of glass, granite, marble, wall brick and floor tile, sanitary ware and ceramic etc. Sharp, better abrasion resistance, strong bonding, not easy to spall off.
Connection type: round handle, hexagon handle, quick joint handle, internal thread typeand external thread type.
Regular diameter is from 5mm to 120mm, total length is 60-95mm(can be customized according to customers’ requirement); the effective working length is 35-50mm; the grit height is 5-15mm; the range of grit includes #46/#60/#80 or other size.
1. For Wet drilling and strength cast iron,Concrete,Construction work and Different hardness Slabs( Marble Granite,Micro-Crystal,Stone,Quartz,Ceramic,Jade,etc. )
2. For fix up air-condition,Drilling hole in wall,ground,floor,drainage pipes etc
Diamond core drill bits as a widely used diamond tool. There are numerous industries that use them in construction industry. ChinShine Diamond core drill bits are a tool that can make your drilling projects so much more simple, effective, efficient and quick.
Our diamond core bits are easy to handle, lightweight, and are very comfortable to work with. The diamond core drill bits are safe to handle and rarely cause any injuries when operated correctly.
