The Bosch GWS10-450 is a corded 4-1/2 inch angle grinder with a 10 amp motor and an 11,000 RPM no-load speed. It has a slim barrel body and weighs 4.5 lbs. It is used for grinding welds flush, beveling steel plate edges, deburring angle iron, scoring masonry joints, clearing mortar lines and cutting black iron pipe and rigid electrical conduit.
The motor has epoxy-coated field windings and double-sealed ball bearings to protect against stone fragments and metal filings. Internal airflow channels draw in air through rear openings and push debris away from the slide switch and motor windings. The Service Minder system automatically shuts off the brushes when they need replacing, which protects the commutator.
The multi-position side handle is anti-vibration and reduces strain on the joints. The tool-free adjustable guard rotates into several fixed positions to shield the user at different working angles.
- Brand
- Bosch
- Model
- GWS10-450
- Wheel size
- 4-1/2 inch
- Power
- 10 amp, corded electric
- No-load speed
- 11,000 RPM
- Weight
- 4.5 lbs
- Motor protection
- Epoxy-coated field windings, double-sealed ball bearings
- Brush system
- Service Minder automatic brush shutdown
- Side handle
- Anti-vibration, multi-position
- Guard
- Tool-free adjustable burst-protection guard
- In the box
- GWS10-450 angle grinder, anti-vibration side handle, wheel guard, inner flange and outer lock nut kit, pin spanner wrench