Quiet breaking

The silencer brings down noise levels by up to 50 percent.

Bigger

The RH 658 is slightly heavier and more powerful than its little sister. That means it can drill deeper.

Perfect for

Production drilling in quarry and dimension stone industry.

For hard rock and holes

The RH 658, slightly heavier and more powerful, is suitable for deeper drilling.All models are equipped with T-handles to give you a solid, comfortable grip. The best way to use the RH machines is when you do bench, secondary drilling and smooth blast drilling.

Technical specifications

Technical details

Rock drill type

Surface rock drill

Hole range

29 mm - 40 mm

Weight

25 kg

Length

565 mm

Air consumption

58 l/s

Impact rate

2,040 blows/min

Revolutions

215 rpm

Penetration rate

425 mm/min

Hose connection

19 mm

Piston diameter

65 mm

Stroke length

59 mm
Vibration and sound
Available shank sizes
Part numbers