Bosch CORE18V 3/4-in SDS-plus Cordless Rotary Hammer

The Bosch Bulldog GBH18V-20N delivers professional rotary hammer performance in a compact, cordless form. Powered by the CORE18V platform, it provides 1.3 ft-lbs of impact energy and three operating modes for drilling, chiseling, and rotation-only tasks in concrete and masonry.

Key Features:

Pro Performance-to-Weight: 1.3 ft-lbs impact energy in a 5.7 lb bare tool for efficient concrete drilling.
Three Operation Modes: Rotary hammer, rotation-only, and hammer-only via multi-function selector.
Variable Speed Control: Reversing trigger for precise starts and fastener removal; up to 1,800 RPM and 4,550 BPM.
Comfort & Control: Ergonomic soft-grip zone and 360 side handle for better handling.
Protection & Compatibility: Electronic Cell Protection and works with Bosch PRO+GUARD dust solutions; requires Bosch 18V 4.0Ah or higher battery.

Specifications Table:

Specification	Details
Series Name	GBH18V-20N
Sub-Brand	Bulldog
Battery Platform	Bosch CORE18V
Battery Voltage	CORE18V
Cordless	Yes
Bare Tool	Yes
Battery Type	Sold separately
Number of Batteries Included	0
Charger Included	No
Charge Time (Minutes)	0
Chuck Type	SDS-plus
Maximum Chuck Size	3/4-in
Maximum Capacity Concrete (Inches)	0.75
Maximum Capacity Steel (Inches)	0.5
Maximum Capacity Wood (Inches)	1.25
Maximum RPM	1800
Maximum BPM	4550
Impact Energy (Ft-lbs)	1.3
Amperage	8
Variable Speed	Yes
Forward/Reverse	Yes
Operation Modes	Rotary hammer; rotation only; hammer only
Tool Length (Inches)	12.8
Tool Height (Inches)	8.7
Tool Width (Inches)	3.5
Tool Weight (lbs.)	5.7
Case Included	No
Side Handle Included	Yes
Safety Listing	CSA
Tool Warranty	1-year limited
Color/Finish Family	Blue
App/Bluetooth/WiFi Compatibility	No
Works with Android/iOS	No
Electronic Cell Protection	Yes
Package Contents	Rotary hammer (bare tool)

Frequently Asked Questions (FAQ):

Q: Does this include a battery and charger?
A: No. This is a bare tool; battery and charger are sold separately.

Q: What batteries are compatible?
A: Bosch CORE18V batteries; use 4.0Ah or higher for optimal performance.

Q: What is the maximum drilling capacity?
A: Up to 3/4 in. in concrete, 1/2 in. in steel, and 1-1/4 in. in wood.

Q: Does it have dust collection compatibility?
A: Yes. It works with Bosch PRO+GUARD dust solutions to help move toward OSHA silica Table 1 compliance.

Q: What warranty is provided?
A: 1-year limited tool warranty.

Compact power meets industrial chic

This Bosch Bulldog brings a sculptural, utilitarian silhouette that feels at home on modern job sites. The textured grips and bold cobalt housing read like purposeful design, marrying ergonomics with attitude. Pair it with a sleek dust collection setup to keep the workspace clean and streamlined. Its a must-have for luxe renovations that demand precision and power without the bulk.

Upgrade to the Bosch CORE18V Bulldog and tackle concrete and masonry with compact, cordless poweradd it to your cart today.

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