Main application
Mining
DTH hammers, tricone bits, RC and drill string for continuous operation in underground and open-pit mining.
BitsHole Opener Bits
Hole Opener Bits
Hole opener bits with 3" to 15" pilot and 5 1/2" to 35" reamer.
Reference imageMade to order to the size specified by the customer, available for all shank types.
Features
Hole Opener Bits
| LETTER | DESCRIPTION | RANGE |
|---|---|---|
| A | Hole opener pilot diameter | 3" - 15" |
| B | Reamer diameter | 5 1/2" - 35" |
Applications
- Mining
- Water wells
Highlights
Small-diameter DTH bits compatible with DHD and QL hammers for mining, micropiles, anchoring and water wells.