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Power Tools for Professionals

GBH18V-20N

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18V SDS-plus® 3/4 In. Rotary Hammer (Bare Tool)

The Bosch GBH18V-20N 18V SDS-plus® 3/4 In. Rotary Hammer delivers an exceptional performance-to-weight ratio for anchoring in concrete, drilling in masonry, core cutting and chiseling. With 1.3 Ft.-Lbs. of impact energy and a no-load BPM rating of 0-4,550, this hammer works as hard as the user. It provides three modes of operation – rotary hammer, rotation only and hammer only. This hammer 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. At only 5.7 Lbs. (tool only, not including battery), it has an ergonomic design and soft-grip handle.The powerful rotary hammer requires a Bosch 18V 4.0 Ah battery or higher. It has Electronic Motor and Cell Protection to help protect the tool and battery from overload. This is a bare-tool kit; battery and charger are not included.

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Includes

  • (1) GBH18V-20 18V SDS-plus® 3/4 In. Rotary Hammer
  • (1) Auxiliary Handle
  • (1) Depth Gauge

Benefits

  • Powerful, compact rotary hammer – features professional performance in a lighter tool, for productivity in concrete and masonry
  • Lightweight design, at only 5.7 Lbs. (tool only, not including battery) – for great performance-to-weight ratio
  • Efficient 18V motor – produces 1.3 Ft.-Lbs. of impact energy for professional applications
  • Robust power system – produces 0-4,550 no-load BPM and 0-1,800 no-load RPM
  • Battery requirement – requires a Bosch 18V 4.0 Ah battery or higher
  • 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 Table 1 dust compliance
  • Ergonomic design – provides great user comfort, with a soft-grip handle
  • Electronic Cell Protection – helps protect battery from overload
  • Electronic Motor Protection – helps protect motor from overheating
  • SDS-plus® chuck – industry-standard system compatible with many bits

Technical Data

Specifications
Battery Chemistry Lithium Ion
Battery/Charger Not Included
Chuck Design Keyless
Chuck Size 3/4 in
Drive System SDS-plus
Height 8.7"
Impact Energy/EPTA (ft. lbs.) 1.3 Ft.-Lbs. EPTA
Length 12.8"
Max Bit Diameter 3/4"
Max. Capacity in Concrete 3/4"
Max. Capacity in Steel 1/2"
Max. Capacity in Wood 1-1/4"
Max. Hole Diameter in Concrete 3/4"
Max. Hole Diameter in Concrete-Thin Wall Core Bit 2-1/2"
No Load BPM 0-4,550
No Load RPM 0-1,800
Weight 5.7lb
Width 3.5"
Works With Dust Extraction/Collection Hoods
HDC100, HDC200
Keyless three-jaw Chuck with SDS-plus® Shank
HA3JAW
Includes (1) GBH18V-20 18V SDS-plus® 3/4 In. Rotary Hammer, (1) Auxiliary Handle, (1) Depth Gauge
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Owner's Manual

GBH18V-20N

Accessories and Attachments For GBH18V-20N

Adapters and Chucks
Batteries, Chargers & Starter Kits
Rotary Hammer & Hammer Drill Attachments
SDS-plus® Bulldog™ Hammer Steel
SDS-plus® Bulldog™ Xtreme Hammer Steel
SDS-plus® Hammer Carbide
SDS-plus® Rebar Cutters

Support

Customer Support

Have a tool, accessory, application or service question?
Call us at 1-877-BOSCH99 (1-877-267-2499) or visit the Frequently Asked Questions.

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1-877-BOSCH99 (1-877-267-2499)

Mon-Fri: 7:00-19:00 CST

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