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Harbor Freight
go.harborfreight.com › coupons › 2022 › 03 › 178444-56932
HERCULES 4 Amp – 1/4 in. Die Grinder for $54.99 – Harbor Freight Coupons
August 9, 2022 - Inside Track Club members can buy the HERCULES 4 Amp – 1/4 in. Die Grinder (Item 56932) for $54.99, valid through May 5, 2022. See the coupon for details.Compare our price of $54.99 to MAKITA at $1…
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Harbor Freight
go.harborfreight.com › coupons › 2025 › 03 › 183532-57300
CHIEF 1/4 in. Professional Angle Air Die Grinder for $49.99 – Harbor Freight Coupons
May 2, 2025 - Inside Track Club members can buy the CHIEF 1/4 in. Professional Angle Air Die Grinder (Item 57300) for $49.99, valid through May 1, 2025.Save on Harbor Freight's customer favorites with our super coupons. Search our Harbor Freight coupons for deals on Harbor Freight's generators, air compressors, power tools, and more.
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Harbor Freight
go.harborfreight.com › coupons › 2021 › 05 › 177926-32046
CENTRAL PNEUMATIC Pneumatic 1/4 in. Angle Die Grinder for $9.99 – Harbor Freight Coupons
July 13, 2021 - This event is over, but we have more great deals! Click here for more Harbor Freight deals. Code 100000000 · Exp. 6/10/2021 · Buy the CENTRAL PNEUMATIC Pneumatic 1/4 in. Angle Die Grinder (Item 32046) for $9.99, valid through June 10, 2021.
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Harbor Freight
go.harborfreight.com › sku › 56932
Coupons for HERCULES 4 Amp – 1/4 in. Die Grinder – Item 56932
Compare our price of $79.99 to MAKITA at $149.00 (model number: GD0601). Save $69.01 by shopping at Harbor Freight. HERCULES 4 Amp – 1/4 in. Die Grinder – Item 56932
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Harbor Freight
go.harborfreight.com › coupons › 2020 › 10 › 60656-173322113
CHICAGO ELECTRIC Corded 1/4 in. 4.3 Amp Long Shaft Die Grinder for $29.99 – Harbor Freight Coupons
February 6, 2021 - Inside Track Club members can buy the CHICAGO ELECTRIC Corded 1/4 in. 4.3 Amp Long Shaft Die Grinder (Item 60656) for $29.99, now through December 3, 2020. See the coupon for details.
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Harbor Freight
hfqpdb.com › search › die+grinder
Harbor Freight Tools Coupon Database - Coupon Search for: die grinder
57002 Valid Thru: 1/15/26 - $34.99 Coupon Code: '0' view all (1) (current price - 20% = 0) add to list · DRILLMASTER 4-1/2" ANGLE GRINDER Lot No. 69645/60625 · 4-1/2" HEAVY DUTY ANGLE GRINDER Lot No. 91223/60372 · 4-1/2" HEAVY DUTY ANGLE GRINDER WITH PADDLE SWITCH Lot No. 65519 · PITTSBURGH SAE AND METRIC TAP AND DIE SET, 60 PIECE Lot No.
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Harbor Freight
go.harborfreight.com › coupons › 2022 › 03 › 178444-52848
CENTRAL PNEUMATIC Pneumatic 1/4 in. Front Exhaust Angle Die Grinder for $17.99 – Harbor Freight Coupons
August 9, 2022 - Inside Track Club members can buy the CENTRAL PNEUMATIC Pneumatic 1/4 in. Front Exhaust Angle Die Grinder (Item 52848) for $17.99, valid through May 5, 2022. See the coupon for details.Compare our …
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Harbor Freight
go.harborfreight.com › coupons › 2023 › 05 › 181665-57300
CHIEF 1/4 In. Professional Composite Air Angle Die Grinder for $49.99 – Harbor Freight Coupons
June 3, 2023 - Click here for more Harbor Freight deals. Code 38512800 · Exp. 6/1/2023 · Buy the CHIEF 1/4 In. Professional Composite Air Angle Die Grinder (Item 57300) for $49.99 with coupon code 38512800, valid through June 1, 2023.
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Harbor Freight
go.harborfreight.com › sku › 70126
Coupons for MCGRAW 1/4 in. Extended Air Die Grinder – Item 70126
Visit HarborFreight.com · GET NEW COUPONS · This MCGRAW™ 1/4 in. Extended Air Die Grinder has a 3-1/2 in. extension to access hard-to-reach areas. The insulated, ergonomic grip keeps hands from getting cold and reduces vibration for added comfort. The powerful 25,000 RPM air motor makes this die grinder ideal for deburring, grinding, sanding, and polishing.
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Harbor Freight
go.harborfreight.com › coupons › 2025 › 06 › 183811-70313
CHIEF 1/4 in. Professional Composite Straight Air Die Grinder for $44.99 – Harbor Freight Coupons
July 14, 2025 - Click here for more Harbor Freight deals. Code 30916671 · Exp. 7/13/2025 · Buy the CHIEF 1/4 in. Professional Composite Straight Air Die Grinder (Item 70313) for $44.99 with coupon code 30916671, valid through July 13, 2025.
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Reddit
reddit.com › r/harborfreight › help me choose a die grinder please...
r/harborfreight on Reddit: Help me choose a die grinder please...
February 11, 2025 -

I'm trying to choose between three different setups right now for die grinders.

I have my eyes set on the following right now:

  1. Hercules Corded Electric for $56 (during the upcoming Parking Lot Sale in March)

Pros are that it's Electric so I can take it really anywhere I have access to an outlet. 25000 RPM and 4 Amp Motor. Directs air over work blowing debris away. I have a Hercules Corded Polisher and I like it.

Cons are that's it's big and bulky. Might be tough for tight areas or angles. 90 day warranty. Two wrenches for collet changes.

2. Craftsman Pneumatic for $65 (includes a grinding stone set rated for 25000 RPM and total cost is with $15 off $75 coupon).

Pros are that it has a 3 year warranty. Insulated body and spindle lock for single wrench collet changes. 21000 RPM and 4.5 CFM @ 90 PSI. I have the Craftsman Pneumatic Air Hammer and the grip is awesome and I really like the tool.

Cons are that it's right angle so might be awkward for some uses in tight deep spaces. Limited to use where I have compressor access.

3. McGraw Pneumatic Right Angle & McGraw Pneumatic Extended for about $45.50 (the Right Angle is on sale for $20 for ITC right now and the Extended can be had this weekend for $24.50 with 15% off or I can wait for a potentially better deal on it with some patience).

Pros are that should have no issues with access as I'd have both 90 degrees and straight with extended 3.5" reach. Rated to 20000 RPM and 2.9 CFM @ 90 PSI and 25000 RPM and 3.0 CFM @ 90 PSI. Insulated body. Includes 1/8" collets.

Cons are that limited to use where I have compressor access. Two wrench collet changes. 90 day warranty. McGraw is the Better tier of their Good, Better, Best system but I've never used any of their air tools before.

Admittedly most use of my die grinder would be in my workshop where I have my compressor. Even though most of my tools are battery, I still have a few corded or pneumatic.

I guess to be truly fair, I should add $10 to #1 and #3 for buying the grinding stones. Which would bring prices to $66 for #1, $65 for #2, and $55.50 for #3.

Open to all suggestions and recommendations.

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Harbor Freight
go.harborfreight.com › coupons › 2025 › 08 › 184092-58711
Harbor Freight Coupons – Get New Coupon Codes on Generators, ...
Get New Coupon Codes on Generators, Air Compressors, Tool Storage, and More at Harbor Freight Tools
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Harbor Freight
go.harborfreight.com › coupons › 2025 › 07 › 183813-56932
HERCULES 4 Amp, 1/4 in. Die Grinder for $69.99 – Harbor Freight Coupons
July 18, 2025 - Buy the HERCULES 4 Amp, 1/4 in. Die Grinder (Item 56932) for $69.99 with coupon code 69039278, valid through August 17, 2025. See the coupon for details.Save on Harbor Freight’s customer favo…
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Harbor Freight
go.harborfreight.com › sku › 58711
Coupons for MCGRAW Pneumatic 1/4 in. Mini Angle Die Grinder – Item 58711
The powerful 1/4 HP motor delivers 20,000 RPM for deburring, grinding, sanding, and polishing. Compare our price of $24.99 to HUSKY at $47.38 (model number: H4230C). Save 64% by shopping at Harbor Freight.
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Harbor Freight
go.harborfreight.com › coupons › 2025 › 07 › 184091-58909
MCGRAW 1/4 in. Angle Air Die Grinder for $22.49 – Harbor Freight Coupons
August 1, 2025 - Inside Track Club members can buy the MCGRAW 1/4 in. Angle Air Die Grinder (Item 58909) for $22.49, valid through August 28, 2025. Save on Harbor Freight’s customer favorites with our super coupons.
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Harbor Freight
harborfreight.com › coupons
Harbor Freight Tools Coupons – Save Big on Your Next Project
Browse Harbor Freight Tools coupons and promo codes for big savings on tools for your next project or adventure.