Bosch 4-1/2 in. Diameter 7.5A Angle Grinder with Lock-On Slide Switch
Bosch 4-1/2 in. Diameter 7.5A Angle Grinder with Lock-On Slide Switch
Item # 163812799
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$79.99
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Bosch 4-1/2 in. Diameter 7.5A Angle Grinder with Lock-On Slide Switch
Item # 163812799
Stocked & Ready
$79.99
New Cardmembers earn a $20 Reward‡ with qualifying purchase of $20 or more plus earn 5% in Rewards+ on this purchase. Valid through 9/20/26.
Add this item to unlock free delivery!
Out of stock at
Grassland (franklin) TN
Delivery to
Pickup Nearby at FAIRVIEW TN(13.2) miles FREE
Free standard delivery on online footwear & Clothing purchases of $49 and over.
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Powersport plans are not available in CA & MD.
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The Bosch GWS8-45 4-1/2 In. Angle Grinder is a light, ergonomic grinder, with a slender grip circumference that allows users to work comfortably for extended periods. This 4.2 Lbs. tool delivers plenty of power, with a 7.5 Amp motor that produces 11,000 no-load RPM. It has directed air flow that diverts dust away from vital components. Bosch's Service Minder brush system shuts off the tool when preventative maintenance is required, which helps to eliminate guesswork. This grinder has a two-position side handle. It has a burst-protection quick adjustable guard designed for user protection, as well as a large spindle lock for easy disc changes.
For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.
- Powerful motor -- professional 7.5 Amp motor delivers 11,000 no-load RPM
- Slim-grip design - provides outstanding user comfort
- Durable carbon brushes - delivers extended tool life
- Two-position side handle - allows for greater control and utility
- Directed air flow - diverts dust from vital components for durability
- Burst-protection guard - provides quick adjustments for user security
- Service Minder brushes - eliminate guesswork, stopping grinder when preventative maintenance is required
- Large spindle lock - provides easy disc changes
- Includes: (1) Auxiliary Handle, (1) Wheel Guard, (1) Flange Kit, (1) Spanner Wrench, (1) 4-1/2 In. Abrasive Wheel
| Brand | Bosch |
|---|---|
| Country of Origin | Imported |
| Amperage | 7.5A |
| Corded or Cordless | Corded |
| Cord Length | 8 ft. |
| Features | Ergonomic |
| Maximum RPM | 11,000 RPM |
| Power Type | Electric |
| Primary Collet Size | 0.625 in. |
| Product Height | 3.7 in. |
| Product Length | 11 in. |
| Product Weight | 4.2 lb. |
| Product Width | 5.1 in. |
| Switch Type | Sliding Switch |
| Voltage | 120V |
| Warranty | Manufacturer Warrant: Limited 1 Year |
| Wheel Diameter | 4.5 in. |
| Wheel Thickness | 0.25 in. |
| Manufacturer Part Number | GWS8-45 |
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 3 of 3 Questions
Newest questions
Q: How many Watts is this angle grinder?
a year ago1 Answer
- A: Hello, thank you for your question. The Bosch GWS8-45 4-1/2" Angle Grinder is equipped with a 7.5-amp motor operating at 120 volts, delivering a maximum no-load speed of 11,000 RPM. However, the wattage is not explicitly stated by the manufacturer. We would recommend reaching out to Bosch directly for more information. https://www.boschtools.com/us/en/service/contact-us/a year agoHelpful?
Q: What is the arbor size? Should be included with product details or specifications.
a year ago1 Answer
- A: The arbor size on the Bosch 4-1/2 in. Diameter 7.5A Angle Grinder with Lock-On Slide Switch is 7/8 inches.a year agoHelpful?
Q: What is the recommended cutting wheel?
a year ago1 Answer
- A: Hello, Thank you for your question. Per the vendor, "This GWS8-45 Angle Grinder is not recommended for use of cutting wheels (e.g. Type 41/1A or Type 42/27A). The provided guard is intended for Type 27 grinding wheels only and may not contain or deflect swarf, particles or fragments during cutting process. Other guard design or size was not tested, it may provide different result."a year agoHelpful?
Q&As
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 3 of 3 Questions
Newest questions
Q: How many Watts is this angle grinder?
a year ago1 Answer
- A: Hello, thank you for your question. The Bosch GWS8-45 4-1/2" Angle Grinder is equipped with a 7.5-amp motor operating at 120 volts, delivering a maximum no-load speed of 11,000 RPM. However, the wattage is not explicitly stated by the manufacturer. We would recommend reaching out to Bosch directly for more information. https://www.boschtools.com/us/en/service/contact-us/a year agoHelpful?
Q: What is the arbor size? Should be included with product details or specifications.
a year ago1 Answer
- A: The arbor size on the Bosch 4-1/2 in. Diameter 7.5A Angle Grinder with Lock-On Slide Switch is 7/8 inches.a year agoHelpful?
Q: What is the recommended cutting wheel?
a year ago1 Answer
- A: Hello, Thank you for your question. Per the vendor, "This GWS8-45 Angle Grinder is not recommended for use of cutting wheels (e.g. Type 41/1A or Type 42/27A). The provided guard is intended for Type 27 grinding wheels only and may not contain or deflect swarf, particles or fragments during cutting process. Other guard design or size was not tested, it may provide different result."a year agoHelpful?
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Reviews
- purchase
- quality
- price
- returns
- noise level
- weight
- grip
- design
1 to 4 of 17 Reviews .
1 – 4 of 17 Reviews
Most Recent
Review 1
5 out of 5 stars.
Bosch grinders
a year ago
These grinders are great. Only getting a new one because after 25 years I can’t get replacement brushes.
FirstGrinder
Review 1
Age65 or over
GenderMale
4 out of 5 stars.
Not for cutting
a year ago
After I bought the tool and read the instructions I see it says it can only be used with grinding and sanding discs, not with cutting discs. The website brags about a strong motor for cutting. The box says nothing about not being able to use it for cutting. It worked great for a grinding job I needed it for, but it is disappointing that they do not let you know on the box and website that it cannot be used with cutting discs.
Yes, I recommend this product.
Originally posted on boschtools.com
Nevada city California
Reviews 6
5 out of 5 stars.
Decent grinder
2 years ago
Nice angle grinder, worth buying. Won't ever run out of batteries..
SweepstakesYes
Yes, I recommend this product.
Edalica
Toronto
Review 1
Age45 to 54
GenderMale
5 out of 5 stars.
Durable
4 years ago
We are a Busy Custom Metal Fabrication Shop and have tried multiple products that burn out within a week or 2 in some cases. This grinder stands up to heavy industrial use and abuse. It also has less vibration than many of its kind and easier to hold.
Yes, I recommend this product.
Originally posted on boschtools.com