Bosch 11264EVS 1-5/8 In. SDS-max® Rotary Hammer

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Model: BOS11264EVS
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Bosch offers the world's best selling hammers that feature Constant Response™ circuitry. This provides soft-start, constant speed under load and overload protection, professional drilling speed and longer run time. With an unmatched power to weight ratio of13 Amp, 6.8 ft.-lbs. impact energy & 8.1 lbs., it's the best performing rotary hammer in its class. Vario-Lock™ positioning rotates and locks chisel into 12 different positions. Active Vibration Control™ in the hammer mechanism and the grip area provides maximum user comfort for extended periods of work.

  • Unmatched power to weight ratio - 13 Amp, 6.8 ft-lbs impact energy & 8.1 lbs – best performing rotary hammer in its class
  • Active Vibration Control™ - vibration reduction in the hammer mechanism and the grip area provides maximum user comfort for extended periods of work
  • One-Hand™ SDS-max® - One-Hand tool free SDS-max® system makes changing bits easier than ever before while maximizing jobsite productivity
  • Constant response circuitry- maintains speed under load and overload protection
  • Turbo™ Power — delivers 20% more power in hammer only mode
  • Vario-Lock™ Positioning - rotates and locks chisel into 12 different positions
  • Auto-Max™ variable speed dial - ensures maximum speed every time the tool is turned on
  • Service Minder™ light — indicates when preventative maintenance is required
  • Patented cord turret - reduces cord wear


  • Rotary Hammer
  • Auxiliary Handle
  • Carrying Case


Amperage (A)13
Blasts Per Minute - Maximum (BPM)2900
Chisel Lock PositionsYes
Chuck CapacitySDS-Max
Chuck DesignKeyless
Chuck SizeSDS-Max
Color / FinishBlue
Cord Length (ft)8
Cordless / CordedCorded
Core Bit Capacity (in)4.125
CSA CertifiedYes
Electronic Speed ControlYes
ETL ListedNo
Handle TypeD-Handle
Height (in)10.5
Impact EnergyRotary Hammer Mode: 6.8 Ft./Lbs.; Turbo Mode: 8.1 Ft./Lbs.
Length (in)19.25
MaterialMetal, Plastic
Maximum Concrete Cutting Capacity (in)1.625
Maximum RPM340
Net Tool Weight (lbs)14.3
Package ContentsRotary Hammer, Auxiliary Handle, Carrying Case
Powered Tool Power SourceElectric - Corded
Side HandleYes
Thin Wall Core Bit CapacityNo
Thru-Hole Capacity (in)2.5625
Tool StorageCase
Type of ModesRotary Hammer, Rotation Only
UL ListedYes
Variable SpeedYes
WarrantyLimited 1 Year
Width (in)4


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