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Segmented core drilling bit with vacuum brazed teeth on side for granite is mainly used to drill holes in granite, ceramics and other hard stones. It is characterized in its long life, sharpness and high efficiency.
Technical parameters:
|
Diameter |
Shank or thread |
Depth of drilling |
||
|
Parallel shank |
Female thread |
Male thread |
||
|
10~100mm |
10~13mm |
M14 or 5/8”-11 |
Gas 1/2” |
40mm |








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