More SuperHard vacuum brazed drill bits are made by high grade Diamond, brazing technology, instead of laser welding and high frequency Welding.

Applications of vacuum brazed diamond core bits

More SuperHard offers different size of vacuum brazed diamond core drill for Fast and efficient coring and drilling granite, marble, concrete and Brick wall, etc

Applicable industries include, Air Condition Drill, engineering drill,heavy wall holing,street lump punch,lampblack Machine drill and stair handrail

Advantages of vacuum brazed diamond core bits

Excellent cutting speed with a long drilling life compared to electroplated core bits

Energy conservation and environmental protection

Wet or dry with cooling slots design for easier core removal when stuck

the cases of vacuum brazed diamond core bits

Name: vacuum brazed diamond core bit
Color: gold
Body:Integral Seamless Steel Tube
Tooth profile: special flat tooth
Diameter:25-300mm
Length: 370/450mm
Thickness of tips: 3.2mm