Product Details

Rock Drills

 

MH505L – Pneumatic Jack Hammer

 

The MH505L sinker drill is a time-tested and proven choice. This low-cost pneumatic jackhammer 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 (the MH504W is its water flushed counterpart which is used for dust suppression applications). This is able to drill holes up to depths of 6 meters. This drill also has a robust kick-latch retainer for fast and convenient tool change.

Options

 
  • Water flushed drilling.
  • Air connection options – 5/8” (16mm)X14 BSP & 3/4” (19mm)X14 BSPT
  • Chuck sizes – 22 mm X 108 mm (7/8”X4¼”) & 25 mm X 108 mm(1”X4¼”)

 

 

Technical Specifications:

 
Length: 565 mm
Weight: 24 kg
Stroke Length: 59 mm
Impact Rate: 2040 BPM
Air Consumption: 58 l/s
Revolutions: 215 RPM
Penetration Rate: 425 mm/min
Piston Diameter: 65 mm
Max Drilling Diameter: 40 mm
Max Drilling Depth: 6000 mm

 

 

Ordering Part No.

Part No. Chuck Size Air Connection
5111 109 000 2216 22 mm x 108 mm 5/8” (16 mm) 14 BSP
5111 109 000 2219 22 mm x 108 mm 3/4” (19 mm) 14 BSPT
5111 109 000 51 2516 25 mm x 108 mm 5/8” (16 mm) 14 BSP
5111 109 000 51 2519 25 mm x 108 mm 3/4” (19 mm) 14 BSPT

 

 

Key Features

  • Specially designed for drilling through granite, hard faced rock, quarry drilling, bench drilling, and drilling secondary holes for blasting.
  • 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