Anytime, anywhere

High performance rock drill for soft to hard rock

Drill deep

Short stroke and high impact rate makes it ideal for soft rock

Easy reach

With the pusher leg control placed in back head of the rock drill, they are easy to reach.

Rock drills medium range

Our water flushed, pusher leg mounted rock drills are designed for driving drifts and tunnels with a small cross section. They are intended for use for hole diameter range of 27 to 41 mm (1-1 5/8 in) with Hex 22 (7/8”) rotation shank as a standard. When used with Atlas Copco tapered button bits, penetration rate will improve some 25-50 percent compared to conventional integral steels. And they have three to five times longer service life.

Technical specifications

Technical details

Rock drill type

Underground rock drill

Hole range

27 mm - 41 mm

Weight

27 kg

Length

670 mm

Air consumption

97 l/s

Impact rate

3,300 blows/min

Piston diameter

90 mm

Stroke length

45 mm
Vibration and sound
Available shank sizes
Part numbers