Bosch GWS12V-30 angle grinder, CW1LM300, with a 3" 76mm wheel, 20100 MAX RPM.
Bosch Metal Cutting Wheel, 3" Type 1A/41 CW1LM300, 20100 MAX RPM.
Bosch metal grinder with a blue disc, "Type 1A/41", 20100 MAX RPM.
Bosch grinder with optimized gear structure that produces 19,500 no-load rpm, compact design, ergonomic build, and innovative grinder mount; includes Type 1A/41, 20100 MAX RPM blade.
Bosch 12V 2.0Ah angle grinder cutting metal, with sparks.
Bosch GWS12V-30 angle grinder, sparks emitting, held by a gloved hand with a battery pack that reads "12 V 2.0 Ah Li-Ion".
Bosch GWS12V-30 angle grinder cuts a PVC pipe near a wooden frame.
Bosch GWS12V-30 cordless angle grinder, sparks emitting from the cutting blade as it grinds the threaded rod, 12V 2.0Ah Li-ion battery.
Bosch GWS12V-30 HD angle grinder in use, cutting metal. Sparks are flying from the tool. The tool is being held by a gloved hand.
A person wearing gloves using a power tool to cut a tile on a wooden surface.
Bosch 12V MAX LIMITED WARRANTY, 3 YEAR Tool. Effective 2/1/25, all 12V Max products are covered by this updated warranty. For updated terms, visit https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99.

GWS12V-30N Professional

12V Max Grinder

12V Max Brushless 3 In. Angle Grinder (Bare Tool)

  • Compact grinder design – designed to make quick, difficult cuts in tight spaces other tool can't
  • Optimized gear structure – produces 19,500 no-load rpm to cut threaded rod, strut, conduit, tile and more
  • Ergonomic build – engineered to fit the palm of a user’s hand, for outstanding comfort and control
  • Efficient brushless motor – maximizes battery runtime in extended applications
  • Restart protection – helps prevent accidental tool startup when switching batteries
  • Overload protection – reduces the risk of the motor overloading or overheating
  • Innovative spindle-lock design – provides fast wheel change, with a spindle-clip release
  • Fast braking time – wheel stops in less than a second after the grinder is turned off
  • Bosch 12V Max cordless power tools are covered by a three year limited warranty - for details, visit https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99
View more View less

GWS12V-30N Professional

Technical data

The most important data

Battery Chemistry
Lithium Ion
Height in
3.5 "
Length in
7.1 "
No Load RPM
19,500
Spindle Thread
3/8
Variable Speed
No
Weight
1.5 lb
Wheel Diameter in
3"
Width in
3.3 "
Includes
(1) GWS12V-30 12V Max 3 In. Angle Grinder
(1) Wheel Guard
(1) Grinding Disc
(1) Cutting Disc

GWS12V-30N Professional: Further information

Product Highlights

The Bosch GWS12V-30 12V Max 3 In. Angle Grinder is ideal for the pro who needs a compact powerhouse to get to those quick, difficult cuts in tight spaces other tools can't. With its brushless motor design and optimized gear structure, this efficient grinder produces 19,500 no-load rpm at only 1.5 Lbs. (tool only, not including battery). The grinder was engineered to fit the palm of a user’s hand, for outstanding ergonomics and control. This versatile tool is powerful enough to cut threaded rod, strut, conduit, tile and more. It features an innovative gear-mount design for fast wheel change; just pull the locking clip and unscrew the spindle screw. The grinder has restart protection to help prevent accidental start-up and overload protection to reduce the risk of the motor overloading or overheating. It also features fast braking time, stopping the wheel after the grinder is turned off.