The Bosch GWX18V-8 is an ergonomic X-LOCK angle grinder that combines portability, performance and best user comfort. Its brushless motor provides equivalent 8.0 amps of power and greater efficiency that maximizes runtime and productivity. It features the X-LOCK mount, offering a wheel change interface that’s up to five times faster than conventional interfaces. There’s an audible snap when mounting an X-LOCK wheel on an X-LOCK grinder. The wheel mounts properly without the need for a spanner wrench or flange nuts. The wheel is released from the grinder with the pull of a lever. This 4-1/2 In. 18V grinder has restart protection to help prevent accidental start-up when switching batteries, soft-start technology to reduce startup torque and ease into cuts, and overload protection to reduce the risk of the motor overloading or overheating It is designed with spiral bevel gears that provide smooth transmission of power to grinding applications. It also features an adjustable tool-free guard and an updated gearhead mounting collar, which is now compatible with all Bosch metal and concrete cutting guards. This tool features a two-position side handle and a slim soft-grip design.
ERGONOMIC, ROBUST GRINDER DESIGN: Engineered with a narrow grip zone for best user comfort and considerable power
X-LOCK WHEEL CHANGE: Features click-in 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
BRUSHLESS MOTOR: Provides equivalent 8.0 amps of power and greater efficiency that maximizes runtime and productivity
RESTART PROTECTION: Helps prevent accidental tool startup when switching batteries
SOFT-START TECHNOLOGY: Reduces startup torque to ease into cuts
OVERLOAD PROTECTION: Reduces the risk of the motor overloading or overheating
SPIRAL BEVEL GEARS: Provide smooth transmission of power to grinding applications
TWO-POSITION SIDE HANDLE: Offers comfortable control
UPDATED GEARHEAD MOUNTING COLLAR: Mounting collar on the gearhead now compatible with all bosch metal and concrete cutting guards
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Price last updated Mar 26, 2026 19:01:40 UTC. Availability and price subject to change. More info
