Diamond drill bits premium range
Special Reinforced Concrete and Asphalt.
Features
For water drilling in drilling machines the cement, concrete, reinforced concrete and asphalt with great speed, accuracy and high performance. Thanks to the quality of support, allow recharging multiple times, obtaining the same accuracy and reliability as when they are new. On request we can supply other sizes and special lengths.
Do not use hammer
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| Hexagonal bonding zone and circular support allows a perfect centering of the drill. | Segments of height 9 mm with conical tip inserted into the steel support. |
| PREMIUM RANGE - REINFORCED CONCRETE - ASPHALT |
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| Code | Ø mm | Segment No | Length mm | Thickness mm | Height mm |
| DDCD0394 | 32 | 3 | 17 | 3,2 | 9 |
| DDCD0395 | 37 | 4 | 17 | 3,2 | 9 |
| DDCD0396 | 42 | 5 | 17 | 3,2 | 9 |
| DDCD0397 | 47 | 5 | 17 | 3,2 | 9 |
| DDCD0398 | 52 | 6 | 17 | 3,2 | 9 |
| DDCD0399 | 57 | 5 | 24 | 3,2 | 9 |
| DDCD0400 | 62 | 5 | 24 | 3,2 | 9 |
| DDCD0401 | 67 | 5 | 24 | 3,2 | 9 |
| DDCD0402 | 72 | 6 | 24 | 3,2 | 9 |
| DDCD0403 | 82 | 7 | 24 | 3,2 | 9 |
| DDCD0404 | 92 | 8 | 24 | 3,2 | 9 |
| DDCD0405 | 102 | 9 | 24 | 3,4 | 9 |
| DDCD0406 | 107 | 9 | 24 | 3,4 | 9 |
| DDCD0407 | 112 | 9 | 24 | 3,4 | 9 |
| DDCD0408 | 122 | 9 | 24 | 3,4 | 9 |
| DDCD0409 | 127 | 10 | 24 | 3,4 | 9 |
| DDCD0410 | 132 | 10 | 24 | 3,6 | 9 |
| DDCD0411 | 142 | 11 | 24 | 3,6 | 9 |
| DDCD0412 | 152 | 12 | 24 | 3,6 | 9 |
| DDCD0413 | 162 | 12 | 24 | 3,6 | 9 |
| DDCD0414 | 182 | 13 | 24 | 3,6 | 9 |
| DDCD0415 | 202 | 14 | 24 | 4 | 9 |
| DDCD0423 | 225 | 15 | 24 | 4 | 9 |
| DDCD0416 | 232 | 15 | 24 | 4 | 9 |
| DDCD0417 | 252 | 16 | 24 | 4 | 9 |
| DDCD0418 | 302 | 18 | 24 | 4,4 | 9 |
| DDCD0419 | 352 | 19 | 24 | 4,4 | 9 |
| DDCD0420 | 402 | 21 | 24 | 4,4 | 9 |
| DDCD0422 | 502 | 23 | 24 | 4,4 | 9 |
Length: 420 mm. Thread: 1 - 1/4"
