Description
BT SERIES DTH HAMMER
Great balance of simplicity and performance:
Most productive piston concept (or “Piston concept maximized penetration rate”)
Strongest QL/QLX 12-spline shanks, to maximize longevity/reliability/durability
100% tubeless, no troublesome foot-valves
Light and simple, easy to handle and support
Maximum wear life, hard-faced drive chucks and back reaming buttons
- TOP SUB
Back reaming buttons protect the top sub against wear when pulling out of the hole. - SOLID PISTON
Most productive piston concept, maximizing penetration rates. - GUIDE SLEEVE
Serves the same function as the plastic foot valve, but is a much more reliable solution. - DRIVE CHUCK
Hard facing protects the drive chuck and extends the life of the hammer.
4″ DTH HAMMERS
| Part # | Shank Type | Diameter | Description | Thread Type | |
|---|---|---|---|---|---|
| 155078 | QLX4T/TD40 | 102 mm | 4 in | BT4 HAMMER DTH 4T | CUBEX 24 |
| 155058 | QLX4T/TD40 | 102 mm | 4 in | BT4 HAMMER DTH 4T | API 2-3/8 REG |
5″ DTH HAMMERS
| Part # | Shank Type | Diameter | Description | Thread Type | |
|---|---|---|---|---|---|
| 155059 | QL5T | 127 mm | 5 in | BT5 HAMMER DTH 5T | CUBEX 24 |
| 155037 | QL5T | 127 mm | 5 in | BT5 HAMMER DTH 5T | API 3-1/2 |
6″ DTH HAMMERS
| Part # | Shank Type | Diameter | Description | Thread Type | |
|---|---|---|---|---|---|
| 155060 | QL6T | 152.4 mm | 6 in | BT6 HAMMER DTH 6T | CUBEX 28 |
| 155038 | QL6T | 152.4 mm | 6 in | BT6 HAMMER DTH 6T | API 3-1/2 |