Bosch 18V BITURBO Brushless 1-1/4 Inch SDS-Plus Rotary Hammer Bare Tool (GBH18V-34CQN-RT)

Only 2 left
SKU: GBH18V-34CQN-RT
Regular price $376.00 USD

Bosch logo in red with black lettering on a white background, modern and clearly designed.

PROFACTOR™ 18V Connected-Ready SDS-plus® Bulldog™ 1-1/4 In. Rotary Hammer (Bare Tool)

The Bosch GBH18V-34CQN-RT is a reconditioned 18V PROFACTOR BITURBO Brushless SDS-plus rotary hammer designed for heavy-duty concrete drilling, anchoring and chiseling applications. Its 1-1/4 inch capacity and 4.3 ft-lbs of EPTA impact energy provide cordless performance for professional concrete contractors, electricians, plumbers and construction crews.

Best Used For

  • Concrete Drilling: Drill anchor, fastening and installation holes in concrete and masonry up to 1-1/4 inch.
  • Concrete Chiseling: Perform controlled chiseling and material-removal work using compatible SDS-plus chisels.
  • Commercial Construction: Handle demanding cordless drilling and masonry applications where mobility is important.

Key Performance & Safety Features

  • BITURBO Brushless Technology: High-performance brushless motor and drivetrain engineered to take advantage of Bosch CORE18V High Power batteries.
  • 4.3 ft-lbs Impact Energy: EPTA-rated impact energy delivers strong hammering performance for concrete drilling and chiseling.
  • 1-1/4 Inch Capacity: Supports SDS-plus bits up to 1-1/4 inch for demanding concrete applications.
  • Variable-Speed Operation: Provides 0 to 500 RPM and 0 to 2,900 BPM for controlled drilling and chiseling.
  • KickBack Control: Helps reduce the risk of sudden tool reactions when the bit binds.
  • Vibration Reduction: Anti-vibration technology incorporates an air cushion in the hammer tube and dampeners in the handle to help reduce transmitted vibration.

What's Included

  • 1 x Bosch GBH18V-34CQ PROFACTOR 18V Connected-Ready SDS-plus Rotary Hammer
  • 1 x Auxiliary Handle

Not Included: Battery, charger, SDS-plus bits and connectivity module. Bosch identifies the standard GBH18V-34CQN as a bare-tool configuration and lists the auxiliary handle as the included accessory.

Bosch SDS-plus® 1-1/4-Inch Cordless Rotary Hammer Specifications

Parameter Specification
Product Type & Application Cordless SDS-plus® Rotary Hammer; Heavy Commercial Concrete Drilling, Coring & Anchoring
Chuck Design & Drive System Keyless SDS-plus® Quick-Change Drive System
Impact Energy (EPTA 05/2016) 4.3 Ft.-Lbs. (5.8 Joules) EPTA-Rated Impact Force
Operating Speed & Blows/Min 0 – 500 RPM (Variable Speed); 0 – 2,900 BPM (Blows Per Minute)
Directional Rotation Forward / Reverse Rotation (Facilitates Easy Back-Out of Bound Drill Bits)
Solid Bit Concrete Capacity 1-1/4 in (32 mm) Maximum Hole Diameter in Concrete (Solid Bits)
Core Bit Concrete Capacity 3-1/2 in (89 mm) Maximum Diameter with Thin-Wall Core Bits
Power Platform & Inclusions Cordless Lithium-Ion Platform (Bare Tool: Battery & Charger Sold Separately)
Tool Dimensions (L × W × H) 17.0 in × 3.7 in × 9.8 in (43.2 cm × 9.4 cm × 24.9 cm)
Bare Tool Weight 10.8 lbs (4.9 kg)
Commercial Concrete & Core Drilling Note:

Engineered to deliver high-impact rotary performance in the popular SDS-plus® format. Punching out 4.3 Ft.-Lbs. of EPTA impact energy, it drives solid carbide anchors up to 1-1/4" and thin-wall core bits up to 3-1/2" through reinforced slabs and masonry, while integrated reverse rotation simplifies release if bits bind during deep penetrations.