Product comparison

Boschhammer BULLDOG XtremeMax rotary hammer with Vibration Control.
GBH2-28L
Bosch RH328VC Boschhammer with VibrationControl.
RH328VC
Amperage
8.5 8
Chuck Design
Keyless Keyless
Chuck Size
1-1/8 in 1-1/8 in
Drive System
SDS-plus SDS-plus
Height in
6 " 9 "
Impact Energy/EPTA (ft. lbs.)
2.4 Ft.-Lbs. EPTA 2.4 Ft.-Lbs. EPTA
Length in
17.4 " 12.5 "
Material
Plastic Composite Metal, Plastic
Max Bit Diameter
1-1/8" 1-1/8"
Max. Capacity in Concrete
1-1/8" -
Max. Hole Dia. - Core Bit
2-5/8" 3-1/8"
No Load BPM
0-5,460 0-4,000
No Load RPM
0-1,230 0-900
Rating
120V 120V
Reverse
Yes Yes
Variable Speed
Yes Yes
Voltage
120V 120V
Weight
6.9 lb 7.7 lb
Weight (lbs.)
6.9 7.7
Width in
3.5 " 3 "
Works With
18V On-Tool Dust Extractor, GDE18V-26D, Other Dust Extraction/Collection Hoods, HDC100, HDC200, Right Angle Attachment, RHA-50, Keyless 3-Jaw Chuck with SDS-plus® Shank, HA3JAW Dust Extraction/Collection Hoods, HDC100, HDC200, Right Angle Attachment, RHA-50, Keyless 3-Jaw Chuck with SDS-plus® Shank, HA3JAW
Includes
(1) GBH2-28L SDS-plus® Bulldog™ Xtreme Max 1-1/8 In. Rotary Hammer<br>(1) Auxiliary Handle<br>(1) Depth Gauge<br>(1) Carrying Case (1) RH328VC SDS-plus® 1-1/8 In. Rotary Hammer<br>(1) Auxiliary Handle<br>(1) Depth Gauge<br>(1) Carrying Case
Max. Hole Diameter in Concrete
- 1-1/8"