10 days (1 - 100 Piece)
To be negotiated ( > 100 Piece)
High Performance Diamond Finger Drill Bits With Good Service
Application:For drilling holes on various stones.
1) High efficiency, smooth drilling, long life. 2) Devided into sinter and electroplated. 3) Common thread:G1/2" 4) Dry and wet used
Outer Diameter (mm)
Working Height (mm)
Hualong's CNC tooling defies the old notion that high performance tooling needs to come at a high price. With Hualong Diamond Tools you get the industry's fastest feed rates, longest tool life, & uniquely formulated diamond matrix that is designed to hold shape integrity longer, resulting in less maintenance and less trips for on site service.