RMT 3/30 SL - Stopper Drill


RMT 3/30 SL Stopper Drill
RMT 3/30 SL Stopper Drill
Model # RMT 3/30 SL
Technically equivalent to Silver 30 of Holman
Weight 39 kg 86 lb
Length retracted 1700 mm 67"
Length extracted 2580 mm 102"
Air pressure 6 bar 87 psi
Air consumption 80 l/s 150 cfm
Blows per minute 2900
Drilling depth 5 - 6 metres 16.5 ft - 19.6 ft
Hole dia 34 mm 1.34"
Piston dia 76 mm 3"
Piston Stroke 51 mm 2"
Air inlet 19 mm ¾"
Shank size 22 x 108 mm ⅞" x 4¼"

What is good about it?

  • Good Penetration Rates
  • Low Air Pressure
  • Robust Ratchet Wheel
  • Short Stroke

Where it is used?

  • Under Ground Mining
  • Soft and Hard Rock Penetration
  • Buts Tightening
  • Roof Bolting
  • Production Drilling

Accessories

Accessories

Spare Parts

Spare Parts