Hilti dry diamond coring bits are available in HDMU and HDMB type of bits. The ideal bits for your coring applications.
Features & Applications
- HDMU: For hand-held dry coring in brick and concrete block, medium to soft aggregate concrete with wire mesh. For dust control, use Hilti vacuum systems (VC 20 or VC 40)
- HDMB: For dry coring in abrasive brick and concrete block only (no dust control)
- Starting Aids: Help to stabilize bit at desired drilling location for smooth, clean starts
Order Information
| Order Description | Working length | HDMU (M27 Connection) For use with: DD 110-D tools |
HDMU (BI Connection) For use with: DD 130; DD 100 tools |
Starting Aids (SA HDMU) For use with all HDMU Bits |
HDMB* (5/8"-11 Connection) For use with: DD 110-D; DD 130; DD 100 tools |
Starting Aid (SA HDMB) For use with all HDMB Bits |
| 1" x 12" | 12 in | - | - | - | 00244989 | - |
| 1-1/4" x 12" | 12 in | - | - | 00244993 | 03445373 | |
| 37 mm (1-7/16") x 12" | 12 in | 00039485 | 00039485 & 00376196 | - | - | - |
| 1-5/8" x 12" | 12 in | 00039486 | 00039486 & 00376196 |
- | 00244999 | 03445374 |
| 1-3/4" x 12" | 12 in | - | - | - | 00245000 | 03445375 |
| 2" x 12" | 12 in | 00039487 | 00047705 | 00211489 | 00245021 | 03445376 |
| 2-1/2" x 12" | 12 in | 00039488 | 00047706 | 00211490 | 00245023 | 03445377 |
| 3" x 12" | 12 in | 00232930 | 00387802 | 00232966 | 00245024 | 03445378 |
| 3-1/2" x 12" | 12 in | 00232931 | 00387803 | 00232967 | 00245026 | 03445379 |
| 4" x 12" | 12 in | 00039490 | 00047708 | 00211495 | 00245046 | 03445380 |
| 5" x 11" | 11 in | 00039493 | 00047711 | 00211498 | 00245047 | 03445381 |
| 6" x 7" | 7 in | 00039494 | 00047712 | 00211499 | 00245048 | 03445382 |
| * All HDMB bits have a 10" working length | ||||||
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