Main application
Mining
DTH hammers, tricone bits, RC and drill string for continuous operation in underground and open-pit mining.
BitsDiamond Bits
Double gauge face
Double gauge face — 6 1/2" QL60 Diamond DTH Bits, DTH Hammers and Bits.
Double gauge face for soft to medium-hard rock, with low to medium air pressure. High penetration and maximum resistance to steel wash.
Features
| Face | Double gauge |
|---|---|
| Use | Soft to medium-hard rock, low to medium air pressure |
| Shank | QL60 — 6 1/2" |
Applications
- Mining
- Water wells
- Anchoring
- Micropiles
Highlights
- Concave, convex, flat and double gauge faces.
- Ideal for hard rock with high air pressure.
- Diamond inserts to extend service life in the field.
Small-diameter DTH bits compatible with DHD and QL hammers for mining, micropiles, anchoring and water wells.