Design Highlights

• Hammer to Drill a hole of dia 70 - 80 mm (2 3/4 - 3 15/99”).
• ST25BR is a valve type hammer designed for high performance at low operating air pressures.
• BR2 bit has a strong robust design to with stand heavy duty application and it does not use foot valves which reduces the possibility of hammer failure.
• ST25BR Hammer maximizes energy output and reduces service requirements.
• Wear Sleeve is not reversible.
• Two Start threads on Top sub and Drive sub ensure easy coupling/uncoupling of hammer.
• All critical internal components are heat treated under strict control to maximize tool longevity.
• An overall cost-effective and user friendly tool for use in the most demanding conditions.

Applications

• Construction
• Quarry