Main application
Mining
DTH hammers, tricone bits, RC and drill string for continuous operation in underground and open-pit mining.
Tricone BitsHole Opener Tricone Bit
Type D / E
Type D / E — Hole Opener Tricone Bit, Tricone Bits.
Type D / E is part of the Hole Opener Tricone Bit line in Tricone Bits. Hole opener tricone bits for single-pass hole enlargement.
Features
Hole Opener Tricone Bit
| LETTER | DESCRIPTION | RANGE |
|---|---|---|
| D | Bottom thread connection | 3 1/2" - 4 1/2" - 6 5/8" - 7 5/8" API REG |
| E | Top thread connection | 3 1/2" - 4 1/2" - 6 5/8" - 7 5/8" API REG |
Hole Opener Tricone Bit
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| Product | LETTER | DESCRIPTION | RANGE |
|---|---|---|---|
| Type A — 12" to 40" | A | Maximum reamer diameter | 12" - 40" |
| Type B — 6" to 35" | B | Stabilizer diameter | 6" - 35" |
| Type C — steel / tungsten carbide | C | Cone type | Steel / Tungsten carbide |
| Type D / E | D, E | Bottom thread connection, Top thread connection | 3 1/2" - 4 1/2" - 6 5/8" - 7 5/8" API REG |
Applications
- Mining
- Water wells
- Large-diameter drilling
Highlights
- Types A to E according to diameter and cutting type.
- Steel and tungsten carbide options.
Tricone bits for mining, exploration and water wells, with their accessories.