2017 Bosch Tools 1-3/4 In. SDS-max® Rotary Hammer Base
- Year 2017
 - Make Bosch Tools
 - Model 1-3/4 In. SDS-max® Rotary Hammer
 
2017 Bosch Tools 1-3/4 In. SDS-max® Rotary Hammer
The new Bosch RH745 1-3/4 In. SDS-max® rotary hammer 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.
Features may include:- SDS-max® bit system — provides tool-free bit changes with automatic bit locking, dust protection and maximum impact energy transfer rate
 
- Combination dual mode selector — 2 modes of operation: rotary hammer and hammer only mode
 
- Variable speed dial — provides accurate bit starting and controlled chipping applications
 
- Turbo™ Power feature — delivers 10% more power in hammer only mode
 
- Service Minder™ light — indicates when preventative maintenance is required
 
- Vario-Lock™ positioning — rotates and locks chisel into 12 different positions to optimize working angle
 
- 360° Auxiliary handle — provides a wide range of movement along with operator comfort
 
- Soft grip rear handle — absorbs shock and vibration for operator comfort and less fatigue
 
Electric
							Electrical
							Amperage	13.5 | Rating: 120 V | Voltage: 120 V
						
						Operational
							Operating Conditions
							Impact Energy/EPTA (ft. lbs.): 8.2 Ft./Lbs. EPTA |No Load BPM: 1,380-2,750 
						
						
							Operating Speed
							No Load RPM: 150-305
						
						Dimensions
							Height
							10.5"
						
						
							Length
							21.0"
						
						
							Width
							4.0"
						
						
							Dimensions
							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" | Optimal Concrete Capacity Range: 5/8" - 1-9/16"
						
						Weights
							Weight
							18.5 lb
						
						Features
							Features
							Chuck Design: Keyless | Chuck Size: SDS-Max | Material: Metal, Plastic