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Mindrill - Model MH505HB -Pneumatic Jack Hammer Rock Drills
The MH505HB pneumatic jackhammer. Sinker drill is a footrest equipped version of the MH505L which is a time-tested and proven choice. This low-cost drill dominates the markets of India and Brazil due to its high return on investment and is designed for drilling through granite, hard-faced rock, quarry drilling, bench drilling, and drilling secondary holes for blasting. It has built-in air flushing which facilitates the removal of drill chipping to reduce the risk of drill jamming. It also comes with a water flushed option for dust suppression applications. The footrest increases operator comfort and enables faster drilling. This can drill holes up to depths of 6 meters. This drill also has a robust kick-latch retainer for fast and convenient tool change.
- Water flushed drilling.
- Chuck sizes – 22 mm X 108 mm (7/8 inX4¼ in)
- Weight: 26 kg
- Chuck Size: 22 x 108 mm
- Length: 668 mm
- Stroke Length: 59 mm
- Air Consumption: 58 l/s
- Penetration Rate: 425 mm/min
- Piston Diameter: 65 mm
- Max Drilling Diameter: 40 mm
- Max Drilling Depth: 6000 mm
- Impact Rate: 2040 BPM
- Revolutions: 215 RPM
- Part No. Chuck Size
- 5111 109 000 51 22 x 108 mm (7/8 in x 4¼ in)
- Built-in air flushing to reduce the risk of drill jamming
- Able to drill holes up to 6 metres deep
- Robust kick-latch type retainer for convenient tool change
- Market leader in India & Brazil
- Footrest increases convenience and enables faster drilling
- Traditional design accounts for easily available spare parts
