BT Series DTH Hammers

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

1. TOP SUB
Back reaming buttons protect the top sub against wear when pulling out of the hole.

2. SOLID PISTON
Most productive piston concept, maximizing penetration rates.

3. GUIDE SLEEVE
Serves the same function as the plastic foot valve, but is a much more reliable solution.

4. DRIVE CHUCK
Hard facing protects the drive chuck and extends the life of the hammer.