Vacuum brazed diamond core drill bit
1,Vacuum Brazed 2,Size:8mm-200mm 3,Application:stone,concrete or wall 4,Long life time. 5,High speed drilling
Vacuum Brazed Diamond Drill Bit
It is mainly used to drill granite, marble, concrete and wall.
With special diamond brazed technology, we can make diamond firmly brazed onto the center. Thanks to the well-distribution of diamond, the drill bit can be used to work with high efficiency and long working life.
It is a new generation product instead of sintered and electroplated ones.
Vacuum brazed diamond core drill bit
