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Total price $935.00

Product Description

The Bosch 11255VSR SDS-plus Bulldog Xtreme 1" Rotary Hammer is a versatile, handy tool that features a robust 8.0 Amp motor. From anchoring to large material breaking, it gets the job done right the first time. Engineered in the tradition of legendary Bulldogs, this powerful hammer delivers 2.0 ft.-lbs. of impact energy and 0-5,800 no-load BPM, but it weighs just 6.7 lb. The multifunction mode selector allows users to easily select among three modes of operation: rotary hammer, rotation only, and hammer only. To optimize the chiseling angle, it has Vario-Lock positioning that rotates and locks the chisel in one of 36 different positions. It is Bosch’s Pro+Guard dust system, helping users move toward OSHA Silica Table 1 dust compliance. The hammer is designed with an ergonomic D-handle for comfort. It features a variable-speed reversing trigger for accurate bit starting, and a Bosch-exclusive rotating brush plate, for equal power in forward and reverse. Busy pros will appreciate the tool's Hammer Hook, which allows the user to hang the tool on the job, and the SDS-plus system provides tool-free bit changes.


  • Pro power SDS-plus rotary hammer has 2.0 ft-lbs. impact energy
  • Rotate, and lock the chisel with Vario-Lock positioning for the best angle
  • Multi-function tool, variable-speed trigger provides versatility
  • Robust 8.0 Amp rotary hammer - Delivers 2.0 ft-lbs of impact energy with three modes of operation and rotating chisel lock
  • Vario-Lock positioning - Rotates and locks chisel to optimize the working angle
  • Variable-speed trigger with reversing - Offers accurate bit-starting
  • SDS-plus bit system - Tool-free bit changes with automatic bit locking
  • Integral clutch - Disengages torque transmission if the bit gets into a bind-up scenario
  • Works with Bosch Pro+Guard dust solutions - An end-to-end dust-collection system that helps users move toward OSHA silica table 1 dust compliance
  • Multi-function selector - Three modes of operation: rotary hammer, rotation only, and hammer only
  • Bosch-exclusive rotating brush plate - Provides equal power in forward and reverse
  • Hammer Hook - Allows quick tool storage during the job
  • D-handle design - Ideal for overhead and downward drilling applications


  • Brand: Bosch
  • Product Type: Rotary Hammer
  • Amperage: 8
  • Chuck Design: Keyless
  • Chuck Size: 1"
  • Drive System: SDS-Plus
  • Impact Energy: 2.0 ft.-lbs EPTA
  • Material: Plastic/Metal
  • Max Bit Diameter: 1"
  • Max. Hole Diameter Core Bit: 2-5/8"
  • Max. Hole Diameter in Concrete: 1"
  • Max. Hole Diameter in Concrete-Thin Wall Core Bit: 2-5/8"
  • Max. Hole Diameter in Steel: 1/2"
  • Max. Hole Diameter in Wood: 3/4" - 1"
  • No Load BPM: 0 - 5,800
  • No Load RPM: 0 - 1,300
  • Optimal Concrete Capacity Range: 3/16" - 5/8"
  • Rating: 120 V
  • Reverse: Yes
  • Variable Speed: Yes
  • Voltage: 120 V
  • Height: 6"
  • Length: 17.25"
  • Width: 3.5"
  • Weight: 6.7 lbs
  • Warranty: 1 Year Limited
Works With:

18V On-Tool Dust Extractor: GDE18V-26D, Other Dust Extraction/Collection Hoods: HDC100, HDC200, Right Angle Attachment: RHA-50, Keyless 3-Jaw Chuck with SDS-plus Shank: HA3JAW


  • 1 x 11255VSR 1" SDS-Plus Rotary Hammer
  • 1 x Auxiliary Handle
  • 1 x Depth Gauge
  • 1 x Carrying Case


Safety Instructions

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