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1. stone drill bit
2.the concrete specification.
WET TYPE(SINGLE&ASSEMBLY) | ||||||||
ITEM NO. | OUTER DIAMETER | OVERALL LENGTH | EFFECTIVE LENGTH | SEGMENT DIMENSION(MM) | NO.OF SEG. | |||
MM | INCH | (MM) | (MM) | L | W | H | ||
HDCD01 | 25 | 1 | 400 | 350 | 17 | 3.0 | 7 | 3 |
HDCD1-1/4 | 32 | 1-1/4 | 400 | 350 | 17 | 3.0 | 7 | 3 |
HDCD1-1/2 | 38 | 1-1/2 | 400 | 350 | 17 | 3.0 | 7 | 4 |
HDCD02 | 50 | 2 | 400 | 350 | 24 | 3.5 | 7 | 5 |
HDCD2-1/2 | 63 | 2-1/2 | 400 | 350 | 24 | 3.5 | 7 | 6 |
HDCD03 | 75 | 3 | 400 | 350 | 24 | 3.5 | 7 | 7 |
HDCD3-1/2 | 89 | 3-1/2 | 400 | 350 | 24 | 3.5 | 7 | 8 |
HDCD04 | 100 | 4 | 400 | 350 | 24 | 4.0 | 7 | 9 |
HDCD4-1/2 | 115 | 4-1/2 | 400 | 350 | 24 | 4.0 | 7 | 10 |
HDCD05 | 125 | 5 | 400 | 350 | 24 | 4.0 | 7 | 10 |
HDCD06 | 150 | 6 | 400 | 350 | 24 | 4.0 | 7 | 12 |
HDCD07 | 180 | 7 | 400 | 350 | 24 | 4.0 | 7 | 14 |
HDCD08 | 200 | 8 | 400 | 350 | 24 | 4.5 | 7 | 16 |
HDCD09 | 230 | 9 | 400 | 350 | 24 | 4.5 | 7 | 18 |
HDCD10 | 250 | 10 | 400 | 350 | 24 | 4.5 | 7 | 20 |
HDCD12 | 300 | 12 | 400 | 350 | 24 | 5.0 | 7 | 22 |
HDCD14 | 350 | 14 | 400 | 350 | 24 | 5.0 | 7 | 24 |
3.different connections and segment specificatiobs are available up on request.
stone drill bit