Blind hole drill bits with 1/2 Gas fitting. Ideal for Granite – Diamut
Diamut blind hole drill bits for granite and engineered stone.
These drill bits come with a 1/2 GAS fitting thread and they are ideal for making blind holes or for making small grooves.
The total height of these core bits is 90mm, the shank is 40mm high.
Working parameters:
D | L | L1 | RPM | FEED mm/min | CODE |
---|---|---|---|---|---|
20 | 90 | 40 | 6000-6200 | 20-30 | D6933 |
25 | 90 | 40 | 5800-6000 | 20-30 | D6930 |
25 | 90 | 40 | 5800-6000 | 20-30 | D6932 |
20 | 90 | 40 | 5500-5800 | 20-30 | D6931 |
20 | 90 | 40 | 5500-5800 | 20-30 | D6951 |
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