Design Highlights

• Hammer to Drill a hole of diameter 300- 400 mm (11.80”–15.75”).
• DRT11R3 is a valve type hammer designed for high performance at low operating air pressures.
• RK3 bit has a strong robust design to withstand heavy duty application and it does not use foot valve.
• Hammer is available as standard with pin back head thread (6 5/8”API REG PIN).
• DRT11R3 Hammer maximizes energy output and reduces service requirements.
• Caseis 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.