Atlas Copco logo

Atlas Copco
Authorized Distributor

Medium Weight Rock Drills

Choosing a Rock Drill

The high power-to-weight ratios and compact, versatile designs of the RH 57 and RH 658 rock drills enable simple positioning and easy handling.  And their high penetration rate means you get the job done quickly, for maximum productivity.

RH drills are designed for bench drilling, secondary drilling, and drilling for smooth blasting.  Because of its light weight, the RH 571 is most suited for smaller jobs.  The more powerful, and slightly heavier RH 658 provides a higher drilling rate and can handle depths up to 20 feet.

The extra flushing air valve is a special feature that provides simple, rapid cleaning of the drill hole for increased operational efficiency. To simplify the changing of drill steels, the drills are designed with a robust kick-latch type retainer that locks the drill steel into position.  Both machines have rifle-bar rotation, with slower rotation and high impact energy, perfect for drilling in hard rock.  They are also equipped with T-handles for a solid, comfortable grip.

Part No. Description Shank size (in) Weight (lb) Length (in) Air consumption (cfm) Impact frequency (bpm) Rotation speed (rpm) Penetration rate (in/min) Hose connection (in) Price
AC-8311030129 RH 571-5L 78 x 4 14 39 20 83 2100 190 11 58 34 $1,835.00
AC-8311030137 RH 571-5LS 78 x 4 14 42 20 83 1980 190 10 78 34 $1,975.00
AC-8311030286 RH 658L 78 x 4 14 53 22 14 123.5 2040 215 16 34 34 $2,065.00
AC-8311030289 RH 658L 1 x 4 14 53 22 14 123.5 2040 215 16 34 34 $2,065.00
AC-8311030287 RH 658LS 78 x 4 14 55 22 14 123.5 2040 215 16 34 $2,665.00
Documentation
RH571-5L and 571-5LS Spare Parts List
RH 658L and 658LS Spare Parts List
Safety and Operating Instructions

Accessories:

Part No. Description Price
9030206500 Rubber Hose with Coupling and Clamp (RH 571) $55.00
3115154300 Hose Nipple - 34" $10.32
3111018581 Complete Rotation Chuck 3/4 x 4-1/4" (RH 571) QUOTE
9030204700 Rubber Hose with Coupling and Clamp (RH 658) $87.20
3121002301 Rotation Chuck & Bushing - Oversized for RH 658 QUOTE
3100847881 Piston & Rifle Nut for RH 658 QUOTE
9238270790 7/8" Template Gauge $4.17
8092011059 VAM 01 Water Seperator $128.00
RDO1G Rock Drill Oil - 1 Gal $25.00
RDO5G Rock Drill Oil - 5 Gal $80.25
WCSML Whip Check $12.50
AIRH-19-50R Contractors Air Hose $85.00
AM8 Air King Universal Coupling $9.00

Atlas Copco will not accept returns on line items of $90.00 or less