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| 1 Review | |||
| Hingmy Review | |||
| Products | |||
| Score |
NA
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100
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NA
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| Manufacturer | Bosch | Bosch | Rockwell |
| SKU | HD21-2 | 11255VSR | RK3138 |
| User Reviews | |||
| General | |||
Chuck size | 1/2" | 1" | 1/2" |
| Chuck type | Keyed | SDS/SDS-Plus | Keyed |
| Max speed | 3,000 rpm | 1,300 rpm | 850 rpm |
| Blows | 51,000 bpm | 5,800 bpm | |
| Impact Energy | 2.20 ft-lbs | ||
| Chipping | no | yes | no |
| Power | |||
| Motor draw | 8 1/2 amp | 7 1/2 amp | 8 amp |
| Power | |||
| Voltage | 120V | 120V | 120V |
| Cord length | 8' | 10' | |
| Dimensions | |||
| Length | 13 1/2" | 17 1/4" | |
| Width | 3 3/8" | ||
| Height | 6 1/2" | ||
| Weight | 6.30 lbs | 6.70 lbs | 4.50 lbs |
| Price | |||
| UPC | 000346-388930 | 821079-171107 | 822465-004641 |
| Price | $155.92 | $157.98 | $155.20 |
Sold by | Sold by | ||
| Includes | |||
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| User Reviews | |||
| On Hingmy | On Hingmy | On Hingmy | |
| On Amazon | On Amazon | ||
| Remove | Remove | Remove | |
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