Features
- X-LOCK wheel change features snap-on mounting and grinder lever wheel release for change-out that’s up to five times faster
- Tool-free disc swap the wheel mounts properly without the need for a spanner wrench or flange nuts for no losable parts
- Performance-optimized 18V Li-ion battery engineered to deliver power and runtime for ideal performance-to-weight ratio
- Powerful cordless, connected-ready grinder engineered with next-gen user control and advanced electronics
- Brushless motor provides greater efficiency that maximizes runtime and productivity, plus power equivalent to a 10-amp corded grinder
- X-Brake helps provide a rapid stop of the wheel when the switch is turned off
- Drop control helps shut the grinder off after accidentally dropping the tool on the floor
- KickBack Control helps shut off the tool if the wheel gets into a bind situation
- Restart protection helps prevent accidental tool startup if the supply of power is interrupted
- Soft-start technology reduces startup torque to ease into cuts
- Bluetooth connectivity uses an optional Bosch Connected Tool Module to connect the tool to the free Bosch Toolbox app on a connected device, to customize settings and provide feedback
- No lock-on paddle switch provides for multiple, comfortable grip positions; shuts off motor after the switch is released
- Vibration Control auxiliary handle allows for improved user comfort and control
- Adjustable too-free guard designed with multiple fixed adjustment settings to allow the user to position the guard in a variety of working angles
- Cutting-edge battery cell design engineered to deliver 2X the runtime of CORE18V 4.0 Ah 18V batteries for high-demand applications
- Bosch-exclusive CoolPack 2.0 technology provides better cooling than the previous-generation
What’s in The Box
- GWX18V-50PC 18V X-LOCK Brushless Connected-Ready 4-1/2 In. – 5 In. Angle Grinder with No Lock-On Paddle Switch
- GBA18V80 18V CORE18V Lithium-Ion 8.0 Ah Performance Battery
- 18V Fast Charger
- Vibration Control Auxiliary Handle
- Wheel Guard
- Carrying Bag
- Owner’s Manual
Warranty
- 1 Year Limited Factory Warranty
- 30 Day Satisfaction Guaranteed
Specifications
| SKU | GSB18V-490B12 |
| Brand | Bosch |
| Volts | 18 |
| Power | Cordless |
| Arbor Size | X-LOCK |
| Max RPM | 9000 |
| Wheel Diameter | 4-1/2 in – 5 in |
| Works With | Cutting Dust Extraction/Collection Hoods 18DC-5E, GA50DC, Metal Type 1A Cutting Guard 18GG-45E, Bosch Bluetooth Connectivity Module GCY42 |
| Length | 12.5 in |
| Width | 5.6 in |
| Height | 4.65 in |
| Weight | 4.5 lb |






















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