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| Manufacturer | DeWalt | Hitachi | Rockwell |
| SKU | DW520K | DH28PD | RK3137K |
| User Reviews | |||
| General | |||
Chuck size | 1/2" | other | 1/2" |
| Chuck type | Keyed | SDS/SDS-Plus | Keyed |
| Max speed | 2,700 rpm | 800 rpm | 2,800 rpm |
| Blows | 46,000 bpm | 4,000 bpm | 44,800 bpm |
| Impact Energy | 3 1/2 ft-lbs | ||
| Chipping | yes | yes | no |
| Power | |||
| Motor draw | 8.20 amp | 6.90 amp | 8 amp |
| Power | 1HP | ||
| Voltage | 120V | 120V | 120V |
| Cord length | 10' | ||
| Dimensions | |||
| Length | 14" | 12 7/16" | |
| Width | |||
| Height | |||
| Weight | 5.30 lbs | 10.40 lbs | 5.00 lbs |
| Price | |||
| UPC | 885911-048644 | 717709-017177 | 822465-005136 |
| Price | $142.69 | $126.12 | $125.00 |
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| User Reviews | |||
| On Hingmy | On Hingmy | On Hingmy | |
| On Amazon | |||
| Remove | Remove | Remove | |
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