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expiredphoinix | Staff posted Nov 08, 2025 09:33 PM
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expiredphoinix | Staff posted Nov 08, 2025 09:33 PM

Bosch 4-1/2" Corded 7.5A Slide Switch Angle Grinder (GWS8-45)

+ Free Shipping

$49

$79

37% off
Amazon
8 Comments 6,717 Views
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Deal Details
Amazon has Bosch 4-1/2" Corded 7.5A Slide Switch Angle Grinder (GWS8-45) on sale for $49. Shipping is free.

Tractor Supply Co also has Bosch 4-1/2" Corded 7.5A Slide Switch Angle Grinder (GWS8-45) on sale for $49. Shipping is free.

Thanks to Deal Hunter phoinix for sharing this deal.

About this Item:
  • 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

Editor's Notes

Written by SaltyOne | Staff
  • Rated 4.6 out of 5 stars from Amazon customers.
  • At the time of this posting, our research indicates that this is $20 lower than the next best comparable online prices starting from $69.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has Bosch 4-1/2" Corded 7.5A Slide Switch Angle Grinder (GWS8-45) on sale for $49. Shipping is free.

Tractor Supply Co also has Bosch 4-1/2" Corded 7.5A Slide Switch Angle Grinder (GWS8-45) on sale for $49. Shipping is free.

Thanks to Deal Hunter phoinix for sharing this deal.

About this Item:
  • 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

Editor's Notes

Written by SaltyOne | Staff
  • Rated 4.6 out of 5 stars from Amazon customers.
  • At the time of this posting, our research indicates that this is $20 lower than the next best comparable online prices starting from $69.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+29
Good Deal
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Price Intelligence

Model: Bosch 7.5 amps Corded 4-1/2 in. Small Angle Grinder

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 3/3/2026, 03:15 PM
Sold By Sale Price
Amazon$79
Ace Hardware$79

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8 Comments

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Nov 09, 2025 01:02 AM
43 Posts
Joined Aug 2023
VikingStrongmanNov 09, 2025 01:02 AM
43 Posts
How's this compare to an equivalent harbor freight grinder?
2
Nov 09, 2025 01:29 AM
1 Posts
Joined Feb 2025
MagentaMeerkat4221Nov 09, 2025 01:29 AM
1 Posts
Long lasting quality of tools but harbor is always a good cheap go to tool
2
Pro
Nov 09, 2025 02:21 AM
2,751 Posts
Joined Jul 2013
BeepBopBeep
Pro
Nov 09, 2025 02:21 AM
2,751 Posts
Perfect tool to buff scratches lol
Nov 09, 2025 04:06 AM
61 Posts
Joined Apr 2024
fartsniffrNov 09, 2025 04:06 AM
61 Posts

Our community has rated this post as helpful. If you agree, why not thank fartsniffr

Bosch angle grinders are great if you're grinding for a long period because they have very little vibration. The Torque Test channel tested them and Bosch did very well.
1
Nov 10, 2025 02:21 PM
70 Posts
Joined Jul 2019
ShrewdShape3286Nov 10, 2025 02:21 PM
70 Posts
I hate that hand tools like this don't come with a case anymore.
Nov 10, 2025 02:44 PM
6 Posts
Joined May 2016
hille141Nov 10, 2025 02:44 PM
6 Posts
I bought this grinder for $36 back in 2022. The grinder itself works fine but the switch is really uncomfortable to use and there is no lock on feature. I keep a flap disc on mine to sharpen mower blades so I don't have to run it for very long. My bigger Dewalt grinders are much better for larger jobs.
Nov 10, 2025 02:48 PM
6 Posts
Joined May 2016
hille141Nov 10, 2025 02:48 PM
6 Posts
I bought this grinder for $36 back in 2022. The grinder itself works fine but the switch is really uncomfortable to use and there is no lock on feature. I keep a flap disc on mine to sharpen mower blades so I don't have to run it for very long. My bigger Dewalt grinders are much better for larger jobs.

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Nov 10, 2025 03:56 PM
254 Posts
Joined Dec 2014
savenmavenNov 10, 2025 03:56 PM
254 Posts
This compares to harbor freight. Made in china, no special features. The slide lock switch does stay in the on position, but like all cheap chinese tools, is finicky. This is a great throwaway if you want a cheap tool and don't want to be made fun of for having harbor freight.

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