The Bosch RH745 SDS-max® 1-3/4 In. rotary hammer features best in class drilling and chiseling performance with 8.2 Ft.-Lbs. Impact energy (EPTA). The hammer features two 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

• Bosch impact system - maximizes impact force and minimizes vibration
• Soft-grip rear handle - provides improved user comfort
• Soft grip rear handle — absorbs shock and vibration for operator comfort and less fatigue
• Service Minder light - indicates when preventative maintenance is required
• SDS-max® bit system - tool-free bit changes with automatic bit-locking and maximum impact energy transfer rate
• Service Minder light — indicates when preventative maintenance is required
• 360° Auxiliary handle — provides a wide range of movement along with operator comfort

Specifications

• Amperage: 13.5
• Chuck Design: Keyless
• Chuck Size: 1-3/4 in
• Drive System: SDS-max
• Height: 10.5"
• Impact Energy/EPTA (ft. lbs.): 8.2 Ft.-Lbs. EPTA
• Length: 21.0"
• Material: Metal, Plastic
• Max Bit Diameter: 1-3/4"
• 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"
• Reverse: No
• Variable Speed: Yes
• Voltage: 120V
• Weight: 18.5lb
• Width in: 4.0"

Includes

• (1) RH745 SDS-max® 1-3/4 In. Rotary Hammer
• (1) Auxiliary Handle
• (1) Grease Tube
• (1) Carrying Case