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RH 656W Rock Drill Atlas Copco water flushed, pusher leg mounted rock drills are designed for driving drifts and tunnels with a small cross section. These well-proven rock drills are recognized for their high performance and reliability. 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% compared to conventional integral steels and have three to five times longer service life. This cost-efficient, entry-level rock drill offers a good balance between low air consumption and high penetration. Supplied with a T-handle, the RH 656W can also be used as a sinker drill. Features & benefits
Applications
Applications
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** FREE SHIPPING within the Continental United States |
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| SPECIFICATIONS | ||
| AC-8311030345 | $2,145.00  |
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| Rock Drill Type | Underground Rock Drill | |
| Rock Drill Version | Pusher Leg Rock Drill | |
| Weight (lbs) | 48 | |
| Length (in) | 25-29/32 | |
| Air Consumption (cfm) | 102 | |
| Impact Rate (blows/min) | 240 | |
| Piston Diameter (in) | 2-17/32 | |
| Stroke Length (in) | 2-5/16 | |
| Largest Reaming Diameter (in) | 2-31/32 | |
| Hole Diameter (in) | 1.06 - 1.61 | |
| Vibration Level 3 Axes (ISO 28927-10) | 21.2 m/s2 | |
| Shank Size (in) | 7/8 x 4-1/4 | |
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SUITABLE PUSHER LEG ROCK DRILL
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| BMK 62S Pusher Leg Rock Drill | AC-8321010202 | $920.00 |
| CONSUMABLES | ||
| Tapered Drill Steel | ||
| Tapered Rock Bits | ||
| DOCUMENTATION | ||
| Spart Parts List | ||
| Safety and Operating Instructions | ||
| ACCESSORIES | ||
| Machine Attachment Kit | 3001367681 | $641.48 |
| Side Bolt Kit | 3121500032 | $182.50 |