Home / Bosch Bulldog 18-volt 8-Amp 3/4-in Sds-plus Variable Speed Cordless Rotary Hammer Drill (Bare Tool)
  • Bosch Bulldog 18-volt 8-Amp 3/4-in Sds-plus Variable Speed Cordless Rotary Hammer Drill (Bare Tool)
  • Bosch Bulldog 18-volt 8-Amp 3/4-in Sds-plus Variable Speed Cordless Rotary Hammer Drill (Bare Tool)
  • Bosch Bulldog 18-volt 8-Amp 3/4-in Sds-plus Variable Speed Cordless Rotary Hammer Drill (Bare Tool)
  • Bosch Bulldog 18-volt 8-Amp 3/4-in Sds-plus Variable Speed Cordless Rotary Hammer Drill (Bare Tool)
  • Bosch Bulldog 18-volt 8-Amp 3/4-in Sds-plus Variable Speed Cordless Rotary Hammer Drill (Bare Tool)
  • Bosch Bulldog 18-volt 8-Amp 3/4-in Sds-plus Variable Speed Cordless Rotary Hammer Drill (Bare Tool)
  • Bosch Bulldog 18-volt 8-Amp 3/4-in Sds-plus Variable Speed Cordless Rotary Hammer Drill (Bare Tool)
  • Bosch Bulldog 18-volt 8-Amp 3/4-in Sds-plus Variable Speed Cordless Rotary Hammer Drill (Bare Tool)
  • Bosch Bulldog 18-volt 8-Amp 3/4-in Sds-plus Variable Speed Cordless Rotary Hammer Drill (Bare Tool)
  • Bosch Bulldog 18-volt 8-Amp 3/4-in Sds-plus Variable Speed Cordless Rotary Hammer Drill (Bare Tool)
  • Bosch Bulldog 18-volt 8-Amp 3/4-in Sds-plus Variable Speed Cordless Rotary Hammer Drill (Bare Tool)
  • Bosch Bulldog 18-volt 8-Amp 3/4-in Sds-plus Variable Speed Cordless Rotary Hammer Drill (Bare Tool)
  • Bosch Bulldog 18-volt 8-Amp 3/4-in Sds-plus Variable Speed Cordless Rotary Hammer Drill (Bare Tool)
  • Bosch Bulldog 18-volt 8-Amp 3/4-in Sds-plus Variable Speed Cordless Rotary Hammer Drill (Bare Tool)
  • Bosch Bulldog 18-volt 8-Amp 3/4-in Sds-plus Variable Speed Cordless Rotary Hammer Drill (Bare Tool)
  • Bosch Bulldog 18-volt 8-Amp 3/4-in Sds-plus Variable Speed Cordless Rotary Hammer Drill (Bare Tool)
  • Bosch Bulldog 18-volt 8-Amp 3/4-in Sds-plus Variable Speed Cordless Rotary Hammer Drill (Bare Tool)

Bosch Bulldog 18-volt 8-Amp 3/4-in Sds-plus Variable Speed Cordless Rotary Hammer Drill (Bare Tool)

The Bosch GBH18V-21 18V Brushless 3/4-Inch SDS-plus® Bulldog™ Rotary Hammer delivers exceptional performance for anchoring in concrete, drilling in masonry, core cutting and chiseling. With 1.5 Ft.-Lbs. of impact energy and a no-load bpm rating of 0-5,100, this hammer work as hard as the user. It provides three modes – rotary hammer, rotation only and hammer only. The brushless motor and low weight of 5.3 Lbs. (tool only, not including battery) maximize runtime for extended applications and provide an outstanding impact-to-weight ratio. The powerful GBH18V-21 is compatible with Bosch 18V Li-ion batteries, but for optimal results, it requires a Bosch 18V 4.0 Ah battery or higher. This hammer works with Bosch PRO+GUARD™ dust solutions – an end-to-end dust-collection system that helps users move toward OSHA Silica dust compliance. It has an ergonomic design and soft-grip handle. It has Electronic Motor and Cell Protection to protect the tool and battery from overload.

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The Bosch GBH18V-21 18V Brushless 3/4-Inch SDS-plus® Bulldog™ Rotary Hammer delivers exceptional performance for anchoring in concrete, drilling in masonry, core cutting and chiseling. With 1.5 Ft.-Lbs. of impact energy and a no-load bpm rating of 0-5,100, this hammer work as hard as the user. It provides three modes – rotary hammer, rotation only and hammer only. The brushless motor and low weight of 5.3 Lbs. (tool only, not including battery) maximize runtime for extended applications and provide an outstanding impact-to-weight ratio. The powerful GBH18V-21 is compatible with Bosch 18V Li-ion batteries, but for optimal results, it requires a Bosch 18V 4.0 Ah battery or higher. This hammer works with Bosch PRO+GUARD™ dust solutions – an end-to-end dust-collection system that helps users move toward OSHA Silica dust compliance. It has an ergonomic design and soft-grip handle. It has Electronic Motor and Cell Protection to protect the tool and battery from overload.

  • Powerful, compact cordless rotary hammer – features drilling performance plus chiseling in a lighter tool
  • Superior impact – delivers 1.5 Ft-Lbs of impact energy (EPTA) for maximum performance in drilling and chipping
  • Lightweight, at only 5.3 Lbs (tool only, not including battery) – provides maneuverability for concrete drilling anywhere
  • Efficient brushless motor – maximizes battery runtime in extended applications
  • Battery requirement – compatible with Bosch 18V Li-ion batteries, but for optimal results, it requires a Bosch 18V 4.0 Ah battery or higher
  • Robust power system – produces 0-5,100 no-load bpm and 0-1,800 no-load rpm
  • Multi-function selector – three modes of operation: rotary hammer, rotation only and hammer only
  • Works with Bosch PRO+GUARD™ dust solutions – an end-to-end dust-collection system that helps users move toward OSHA Silica dust compliance
  • Bosch 18V cordless power tools are covered by a five year limited warranty; For more information, visit manufacturer’s website

General

  • Battery Voltage: 18-volt
  • Color/Finish Family: Blue
  • Series Name: N/A
  • Sub-Brand: Bulldog

Dimensions

  • Maximum Capacity Concrete (Inches): 0.75
  • Maximum Capacity Steel (Inches): 0.5
  • Maximum Capacity Wood (Inches): 1.25
  • Maximum Chuck Size: 3/4-in
  • Tool Height (Inches): 8.7
  • Tool Length (Inches): 12.8
  • Tool Weight (lbs.): 5.3
  • Tool Width (Inches): 3.5

Features

  • Amperage: 8
  • Bare Tool: Yes
  • Battery Amp Hours: 0
  • Battery Platform: Bosch CORE18V
  • Battery Type: Lithium ion (Li-ion)
  • Case Included: No
  • Charge Time (Minutes): 0
  • Charger Included: No
  • Chuck Type: SDS-plus
  • Cordless: Yes
  • Forward and Reverse Switch Included: Yes
  • Hybrid Capable: No
  • Impact Energy (Foot/lbs.): 1.5
  • Keyed/Keyless: Keyless
  • Maximum BPM: 5100
  • Maximum RPM: 1800
  • Number of Batteries Included: 0
  • Operation Modes: Hammer; rotation; Rotary hammer
  • Package Contents: (1) GBH18V-21 18V Brushless SDS-plus® 3/4 In. Rotary Hammer (1) Side Handle (1) Depth Gauge
  • Side Handle Included: Yes
  • Tool Power Output: N/A
  • Variable Speed: Yes

Compatibility

  • App Compatibility: No
  • Bluetooth Compatibility: No
  • Wi-Fi Compatibility: No
  • Works with Android: No
  • Works with iOS: No

Warranty

  • Battery Warranty: N/A
  • Tool Warranty: 5-year
  • Warranty: 5-year limited

Certifications

  • CA Residents: Prop 65 Warning(s): No
  • Safety Listing: CSA safety listing