Action shot of a professional contractor using the Bosch 1-5/8 inch SDS-max combination hammer to drill a precision hole into a concrete masonry unit wall at a construction site.
Side profile of the Bosch 11264EVS-RT corded rotary hammer featuring a blue and silver high-impact housing with an adjustable 360-degree auxiliary handle.
Infographic of the Bosch 13-Amp combination hammer identifying key features including the One-Hand SDS-max system, Vario-Lock positioning, Active Vibration Control, Turbo Power, and Constant Response circuitry.
Right-side view of the Bosch SDS-max rotary hammer highlighting the ergonomic D-handle grip and the variable speed dial for optimized concrete drilling and chiseling.
Left-side view of the Bosch 11264EVS-RT combination hammer showcasing the durable metal gear housing and the integrated vibration control mechanism.
Cutaway diagram of the Bosch 1-5/8 inch combination hammer revealing the internal piston mechanism and the heavy-duty motor components designed for industrial masonry work.
Close-up of the Bosch Turbo Power selector dial located on top of the tool used to switch between rotary hammer and hammer-only demolition modes.
Detailed view of the SDS-max tool-holder chuck on the Bosch combination hammer designed for secure bit retention and high-torque power transfer.
Feature summary graphic for the Bosch 11264EVS including performance specs of 13 Amps and 6.5 foot-pounds of impact energy along with SDS-max and Vario-Lock icons.
Action shot of a professional contractor using the Bosch 1-5/8 inch SDS-max combination hammer to drill a precision hole into a concrete masonry unit wall at a construction site.
A construction worker in high-visibility safety gear using a Bosch SDS-Max combination hammer for concrete floor demolition while connected to a HEPA-ready dust extraction vacuum system.
Action shot of a professional using a Bosch 1-5/8 inch rotary hammer with a core bit to drill a precision hole into a concrete wall for electrical or plumbing conduit installation.
A worker using the Bosch 11264EVS combination hammer in hammer-only mode with a pointed chisel bit to perform heavy-duty demolition and material removal on a concrete structure.
Action shot of a professional contractor using the Bosch 1-5/8 inch SDS-max combination hammer to drill a precision hole into a concrete masonry unit wall at a construction site.
Tough Hammer Drilling & Driving: Bosch 1/2 In promotional video
Action shot of a professional contractor using the Bosch 1-5/8 inch SDS-max combination hammer to drill a precision hole into a concrete masonry unit wall at a construction site.
Side profile of the Bosch 11264EVS-RT corded rotary hammer featuring a blue and silver high-impact housing with an adjustable 360-degree auxiliary handle.
Infographic of the Bosch 13-Amp combination hammer identifying key features including the One-Hand SDS-max system, Vario-Lock positioning, Active Vibration Control, Turbo Power, and Constant Response circuitry.
Right-side view of the Bosch SDS-max rotary hammer highlighting the ergonomic D-handle grip and the variable speed dial for optimized concrete drilling and chiseling.
Left-side view of the Bosch 11264EVS-RT combination hammer showcasing the durable metal gear housing and the integrated vibration control mechanism.
Cutaway diagram of the Bosch 1-5/8 inch combination hammer revealing the internal piston mechanism and the heavy-duty motor components designed for industrial masonry work.
Close-up of the Bosch Turbo Power selector dial located on top of the tool used to switch between rotary hammer and hammer-only demolition modes.
Detailed view of the SDS-max tool-holder chuck on the Bosch combination hammer designed for secure bit retention and high-torque power transfer.
Feature summary graphic for the Bosch 11264EVS including performance specs of 13 Amps and 6.5 foot-pounds of impact energy along with SDS-max and Vario-Lock icons.
Action shot of a professional contractor using the Bosch 1-5/8 inch SDS-max combination hammer to drill a precision hole into a concrete masonry unit wall at a construction site.
A construction worker in high-visibility safety gear using a Bosch SDS-Max combination hammer for concrete floor demolition while connected to a HEPA-ready dust extraction vacuum system.
Action shot of a professional using a Bosch 1-5/8 inch rotary hammer with a core bit to drill a precision hole into a concrete wall for electrical or plumbing conduit installation.
A worker using the Bosch 11264EVS combination hammer in hammer-only mode with a pointed chisel bit to perform heavy-duty demolition and material removal on a concrete structure.
Action shot of a professional contractor using the Bosch 1-5/8 inch SDS-max combination hammer to drill a precision hole into a concrete masonry unit wall at a construction site.
Tough Hammer Drilling & Driving: Bosch 1/2 In promotional video
BOSCH

Bosch Rotary Hammer 11264EVS-RT 1-5/8 Inch Combination Reconditioned Thirteen Amp Motor Six Point Five Foot Pounds Impact Energy SDS Max Concrete Boring

In stock
SKU: 11264EVS-RT
$439.00 USD

Description

Bosch Promtional Logo Logout

Maintain Consistent Core Drilling Speeds and Insulate Operator Tendons via Active Mechanical Dampening

The Bosch 11264EVS-RT 1-5/8 Inch SDS-Max Combination Hammer is an industrial-grade corded masonry boring and structural demolition tool driven by a heavy-duty 13-Amp motor. This high-velocity rotary hammer generates 6.5 foot-pounds of individual impact energy to execute high-speed concrete drilling and structural chiseling applications across complex commercial jobsites. Outfitted with a proprietary Constant Response Circuitry loop to preserve rotational speeds under severe operational loading and an integrated Active Vibration Control system, this versatile percussion driver ensures precise mechanical energy distribution.

Note: This is a manufacturer-reconditioned tool, certified to look and perform like new.

Best Used For:

  • Reinforced Concrete Boring: Driving large-diameter anchoring holes and pipe penetrations through aggregate concrete floors or structural foundation walls.
  • Heavy Masonry Chiseling: Executing aggressive tile removal, concrete wall scoring, or masonry channel cutting unassisted using the 20% boosted Turbo Power mode.
  • Structural Core Drilling: Turning large core bits up to 4-1/8 inches through brick and block frameworks for commercial mechanical pipe layouts.

Key Performance & Safety Features

  • Active Vibration Control Architecture: Built-in dynamic mass dampener in the impact track insulation paths filters out peak kinetic shock waves to shield operators.
  • Turbo Power Percussion Boost: Maximizes performance parameters when switched to hammer-only configuration, diverting all motor force to yield a 20% impact expansion.
  • Constant Response Circuitry Module: Digital monitoring mechanism tracks and sustains active bit rotation pacing while providing smart thermal overload protection.
  • One-Hand SDS-Max Chuck Layout: Tool-free spring locking chuck collar mechanism accepts quick-change shank bits for rapid single-handed field swap cycles.
  • 12-Position Vario-Lock System: Structural tool block rotates and locks chisels safely into 12 separate geometric orientations to establish ideal demolition angles.
  • Service Minder Smart Indicator: Integrated diagnostic warning lamp illuminates cleanly to schedule proactive carbon brush replacements before field outages.

What's Included

  • (1) 1-5/8 In. SDS-Max Combination Hammer (11264EVS-RT)
  • (1) 360-Degree Adjustable Auxiliary Side Handle
  • (1) Protective Tube of Premium Lithium Assembly Grease
  • (1) Heavy-Duty Transport Hard Carrying Case

Technical Specifications

Brand Manufacturer: Bosch
Model Number (SKU): 11264EVS-RT
Product Type Category: SDS-Max Combination Rotary Hammer
Chuck Interface Design: Keyless SDS-Max Quick-Lock
Electric Motor Amperage: 13.0 A
Operational Voltage Input: 120 V
Individual Impact Force: 6.5 ft-lbs (EPTA Standard)
Max Concrete Twist Bit Capacity: 1.625 in (1-5/8")
Max Concrete Core Bit Capacity: 4.125 in (4-1/8")
No-Load Percussion Speed Range: 1,700 - 2,900 BPM
No-Load Rotational Speed Range: 170 - 340 RPM
Electronic Variable Speed Control: Yes (Adjustable Thumbwheel)
Overall Component Length: 19.25 in
Overall Component Height: 10.5 in
Net Structural Weight: 15.2 lbs (Bare Chassis)

PRO-TIP: Before inserting any SDS-Max accessories into the quick-change chuck receiver, apply a light film of the included lithium grease directly over the bit grooved shanks. This continuous lubrication prevents aggressive operational friction heat and grit galling within the heavy internal anvil, keeping tool transitions effortless and extending tool lifecycles.