RMT 658 - Pneumatic Rock Drill

Rock Drill - Pneumatic Rock Drill

RMT 658 is the most popular handheld rock drill (Jack Hammer), globally. In relation to weight, it delivers a very high penetration rate at very low air consumption. Mostly used in Quarry work, Blast hole drilling, Tunneling, construction sites, etc. With H22 integral / extension steels, it can drill up to 6 meters with 27-40 mm dia holes. If you prefer a lighter version in Rock Drills, then you can look for RMT 571.
RH 658 RH658 RMT658 RH 658 - Pneumatic Rock Drill Exporter, Rock Drill, Chicago Pneumatic Drill
RH 658 - Pneumatic Rock Drill Exporter, Rock Drill, Chicago Pneumatic Drill
Model # RMT 658
Weight 24 kg 53 lb
Length 565 mm 22.2"
Hole range 27 mm - 40 mm 1.06" - 1.57"
Hole depth 6 metres 19.6 ft
Air pressure 6 bar 87 psi
Air consumption 58 l/s 123 cfm
Blow per minute 2040
Revolution 215 rpm
Piston dia 65 mm 2.56"
Piston stroke 59 mm 2.32"
Air inlet (BSP) 19 mm ¾"
Shank size - 8311 0301 86 22 x 108 mm ⁷/₈" x 4¼"

Where it is used?

  • Quarry work
  • Blast hole drilling
  • Tunnelling
  • Construction sites

Accessories

Accessories

Spare Parts

Spare Parts
RMT 658 - Pneumatic Rock Drill