1-3/4" SDS-max Combination Hammer

Product Features

• Powerful 13.5-amp SDS-Max combination rotary hammer for concrete contractors and professional remodelers — best-in-class drilling and chiseling performance
• 2 modes of operation: rotary hammer (drilling) and hammer-only (chipping) for versatile concrete/masonry work
• Variable-speed dial for controlled drilling and chiseling across applications
• Vario-Lock function rotates the chisel into 12 positions to optimize the working angle in hammer-only mode
• Bosch impact system maximizes impact force while minimizing vibration for greater comfort and control
• SDS-Max bit system for tool-free bit changes with automatic bit-locking and maximum impact-energy transfer
• Service Minder light indicates when preventative maintenance is required; soft-grip rear handle for comfort
• Ideal for drilling anchor and dowel holes and light chipping/demolition in concrete

Specifications

• Style: SDS-Max Rotary / Combination Hammer (Corded)
• Brand: Bosch
• Model: RH745
• Power Source: Corded, 120V
• Amperage: 13.5 A
• Chuck / Bit System: SDS-Max (keyless, tool-free)
• Modes: Rotary hammer + hammer-only
• Impact Energy (EPTA): 7.6 ft-lb (listed up to 8.2 ft-lb by some sources)
• No-Load Speed: 145–305 RPM
• Blows Per Minute: 1,380–2,750 BPM
• Max Hole Diameter (Concrete, solid bit): 1-3/4 in
• Optimal Concrete Range: 5/8 in – 1-9/16 in
• Max Core Bit Diameter: 5 in
• Max Thru-Hole Bit: 3-1/8 in
• Chisel Positions: 12 (Vario-Lock)
• Cord Length: 8 ft
• Overall Length: ~21 in
• Handle Type: D-handle, soft-grip
• Certification: UL listed
• Warranty: 1-Year Limited
• Bosch Benefit: 13.5-amp SDS-Max power with 2 modes, Vario-Lock 12-position chisel, and low-vibration impact system
• In the Box: (1) RH745 Rotary Hammer, (1) auxiliary handle, (1) carrying case

Order today for same-day pickup from our Houston or San Antonio locations.

We offer same-day pickup at both of our retail locations, as well as delivery upon request.