Description says tool stops when preventative maintenance is required. This is a big problem. How does this work?

"Thank you for your question. The brushes and commutator in your tool have been engineered for many hours of dependable service. To maintain peak efficiency of the motor, we recommend every two to six months the brushes be examined. The tool will stop once the brushes need replaced. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST."

is this made in germany

Thank you for your question. The GWS8-45 Angle Grinder is manufactured in China. Robert Bosch Tool Corporation utilizes a global manufacturing strategy, which incorporates a global network of suppliers with our worldwide manufacturing locations in countries such as Germany, Mexico, Switzerland, China and the United States. Our manufacturing facilities around the globe are all owned and operated by the Bosch Group and maintain the highest quality standards. You can be assured that whatever country your Bosch product was made in, it will be made with the quality you would expect from Bosch.

What big is the shank?

The GWS8-45 Angle Grinder, if you are checking the spindle size, it is 5/8 -11 UNC. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST.

I use discs with a 7/8" hole for the 5/8" arbor. Most are 4 to 4-1/2" diameter, available at most tool stores

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Description

⚙️ Grind smarter, not harder — power and precision in your hands!

ERGONOMIC SLIM GRIP - Designed for extended comfort, so you stay in control without fatigue.
DUAL POSITION HANDLE - Two-position side handle offers superior control and versatility for every angle.
POWER MEETS PRECISION - 7.5 Amp motor delivers relentless 11,000 RPM power to tackle any job with ease.
DUST DEFYING DURABILITY - Directed airflow keeps vital components dust-free, extending tool life and reliability.
SMART MAINTENANCE ALERTS - Service Minder brushes stop the tool when maintenance is due—no guesswork, no downtime.

The Bosch GWS8-45 4-1/2 In. Angle Grinder combines a robust 7.5 Amp motor with 11,000 no-load RPM for professional-grade performance. Its slim-grip design ensures ergonomic comfort during prolonged use, while the innovative Service Minder brush system alerts you when maintenance is needed, preventing unexpected downtime. Enhanced safety features include a burst-protection guard and a two-position side handle for optimal control. Directed airflow technology protects internal components from dust, ensuring long-lasting durability.

Specifications

Manufacturer	Bosch
Part Number	GWS8-45
Item Weight	5.44 pounds
Product Dimensions	11 x 3 x 3.7 inches
Item model number	GWS8-45
Is Discontinued By Manufacturer	No
Size	11" in
Color	Black
Style	Adjustable
Finish	Brushed
Material	Plastic
Pattern	Solid
Shape	Rectangular
Power Source	Corded Electric
Voltage	120 Volts
Wattage	900 watts
Item Package Quantity	1
Measurement System	Metric
Special Features	lightweight
Included Components	Grinder, Backing Flange, Lock Nut, Spanner Wrench, Type 27 Grinding Guard, Side Handle
Batteries Included?	No
Batteries Required?	No
Warranty Description	Warranty

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