This compact and swift angle grinder packs 800 W of equivalent corded power, making it an ideal co...This compact and swift angle grinder packs 800 W of equivalent corded power, making it an ideal combination of comfort and performance for light-duty cutting and grinding tasks. You can expect the fastest cutting performance in light-duty tasks such as cutting rebar, metal sheets, PVC and tiles, or deburring light metal. Packed with safety features and designed with a sleeker and longer grip than its predecessor, the grinder offers excellent control and ergonomic comfort to minimize fatigue. Thanks to its optimized runtime per battery charge, it saves time by letting you get more work done on less recharges. The grinder is convenient to use with just one hand due to its compact, lightweight design. It boosts productivity thanks to the fastest cutting performance for light applications. Enjoy more control and comfort with a new and improved sleek ergonomic grip. Specifications: Voltage: 18V Rated speed: 11,000 rpm Disc size: 100 / 115 / 125 mm Spindle size: M10 / M14 / 5/8" KickBack control: Yes Restart protection: Yes Soft start: Yes Overload protection: Yes Tool dimensions (L x W x H): 295 x 228 x 115 mm Weight (excl. battery): 1.6 kg What is included: 1x GWS 18V-8 1x Backing flange 1x Locking nut 1x Auxiliary handle 1x Two-hole spanner 1x Protective guard 1x Carton. Bare Tool - No Battery or Charger Supplied.
The Bosch Professional GWS 18V-8 is a compact and powerful cordless angle grinder designed for professionals undertaking light-duty cutting and grinding tasks. It offers 800 W of equivalent corded power, providing fast cutting performance for materials like rebar, metal sheets, PVC, and tiles, while its ergonomic design ensures comfort and control. A potential caveat is that this is a bare tool, meaning batteries and a charger are not included and must be purchased separately.
All features
Model Part Number
GWS 18V-8
Brand
Bosch
Extended Product Information
FAQs
What is included with the Bosch GWS 18V-8?
The package typically includes the GWS 18V-8 grinder, a backing flange, a locking nut, an auxiliary handle, a two-hole spanner, and a protective guard. Please note that batteries and a charger are sold separately.
Can I use larger discs with this grinder?
The GWS 18V-8 is designed for 100mm, 115mm, and 125mm discs. Using larger discs is not recommended and may void the warranty or cause safety hazards.
What type of tasks is this angle grinder best suited for?
It is ideal for light-duty cutting and grinding tasks such as cutting rebar, metal sheets, PVC, and tiles, as well as deburring light metal. It is not intended for heavy-duty industrial applications.
How do I ensure optimal runtime per battery charge?
Use the appropriate disc for your material, avoid forcing the tool, and ensure the battery is fully charged. Regular cleaning of the tool's ventilation ensures efficient motor operation.
What safety features are built into the GWS 18V-8?
The grinder features KickBack control, restart protection, soft start, and overload protection to enhance user safety during operation.
Is this tool compatible with all Bosch 18V batteries?
Yes, it is compatible with the entire Bosch Professional 18V system of batteries.
How do I attach the protective guard?
The protective guard should be securely attached over the disc area using the provided two-hole spanner. It can be adjusted to suit your working position while providing adequate protection.
Troubleshooting
Grinder won't turn on
Ensure the battery is fully charged and correctly inserted. Check if the battery is locked in place. Verify that the restart protection mechanism is not engaged.
Reduced cutting speed or power
Check the battery charge level; a low battery can cause reduced power. Ensure the disc is not dull or damaged and is correctly installed. Clean any dust or debris from the tool's ventilation slots.
Excessive vibration during operation
Verify that the disc is mounted correctly and is not damaged or warped. Ensure the locking nut is properly tightened. Check for any foreign objects or debris lodged in the tool.
Overload protection activated frequently
The tool may be under excessive load. Reduce the pressure applied during cutting or grinding. Ensure you are using the correct disc for the material. Allow the tool to cool if it has been running continuously under heavy load.
Pros and Cons
Pros
Excellent cutting speed for light applications.
Comfortable and ergonomic handling reduces fatigue.
Compact and lightweight for easy maneuverability.
Robust safety features enhance user protection.
Good balance of power and runtime efficiency.
Cons
Bare tool – battery and charger sold separately.
Best suited for light-duty tasks, not heavy-duty applications.
Install Battery: Ensure you have a compatible Bosch Professional 18V battery. Slide it firmly into the tool's battery port until it clicks into place.
Attach Guard: Securely attach the protective guard over the disc area using the provided two-hole spanner. Adjust its position for optimal protection.
Mount Disc: Select the appropriate disc size for your task. Mount it onto the spindle, followed by the locking nut. Tighten the locking nut using the two-hole spanner.
Attach Handle: Screw the auxiliary handle onto the designated mounting point on the grinder body.
Compatibility:
Batteries: Compatible with all Bosch Professional 18V system batteries.
Discs: Supports 100mm, 115mm, and 125mm discs with appropriate spindle sizes (M10, M14, 5/8"). Always use discs rated for the tool's speed.
Care:
Cleaning: After use, clean the exterior of the grinder with a dry or slightly damp cloth. Ensure the ventilation slots are free of dust and debris.
Storage: Store the grinder in a dry, protected area, away from moisture and extreme temperatures. Remove the battery before long-term storage.
Maintenance: Regularly check the condition of the power cord (if applicable for battery connection), guard, and housing for any damage. Inspect the spindle and locking nut for wear.