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74000840
BOSCH RH745 1-3/4 in. SDS-Max 13.5-Amp Variable-Speed Corded Rotary Hammer Drill Kit features best in class drilling and chiseling performance with 7.6 ft.-lbs. Impact energy (Penta). The hammer features 2 modes of operation. Rotary hammer or hammer-only and a variable speed dial for controlled drilling and chiseling applications. The tool also features the Vario-Lock function. This allows the chisel to be rotated into 12 different positions to optimize the working angle when used in hammer only mode.
| Amperage | 13.5 |
| Chuck Design | Keyless |
| Chuck Size | SDS-Max |
| Impact Energy/EPTA (ft. lbs.) | 8.2 Ft./Lbs. EPTA |
| Length | 21.0" |
| Material | Metal, Plastic |
| Max. Hole Diameter in Concrete | 1-3/4" |
| Max. Hole Diameter in Concrete-Core Bit | 5" |
| Max. Hole Diameter in Concrete-Thru Hole Bit | 3-1/8" |
| No Load BPM | 1,380-2,750 |
| No Load RPM | 150-305 |
| Optimal Concrete Capacity Range | 5/8" - 1-9/16" |
| Rating | 120V |
| Voltage | 120V |
| Weight | 18.5lb |
| Width | 4.0" |
