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Harbor Freight
harborfreight.com › home › air tools & compressors › air tools
Air Grinders - Harbor Freight
Find Your Local Harbor Freight Store · 11 Items · All Air Tools · 11 Items · Best Match · Top Rated · Price Low · Price High · Straight Air Die Grinders(6) Right Angle Air Die Grinders(4) Air Angle Grinders(1) Chief(6) Mcgraw(4) Central Pneumatic(1) Please choose a rating ·
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Harbor Freight
harborfreight.com › home › air tools & compressors › air tools
1/4'' Rear Exhaust Air Die Grinder
1/4 in. Compact Air Die Grinder
Compact design and one-hand operation give this air die grinder maneuverability in tight spaces. The rear exhaust won't blow dangerous metal chips toward the operator. The air die grinder’s ball bearing construction stands up to rigorous use.
(4.5)
Price   $19.99
Discussions

Help me choose a die grinder please...
Milwaukee M12 or pneumatic are my reccs More on reddit.com
🌐 r/harborfreight
37
5
February 11, 2025
Die Grinder failure - The CJ2A Page Forums
My die grinder will go through phases where it gets really slow, and air just shoots out the bottom... More on thecj2apage.com
🌐 thecj2apage.com
March 7, 2017
Which die grinder should I get?
It’s a 25 dollar die grinder.. gotta keep this in perspective my man. If it doesn’t hold up to daily use and breaks after 3 months, You go buy a new one. That or look at models in the $500 range? More on reddit.com
🌐 r/harborfreight
18
5
July 18, 2024
Best die grinder accessories?
3m roloc disk assembly, 2 inch. Not the cheap ones in this case you get what you pay for More on reddit.com
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5
2
June 15, 2024
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Harbor Freight
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Harbor Freight | Whatever You Do, Do It For Less
Harbor Freight buys their top quality tools from the same factories that supply our competitors. We cut out the middleman and pass the savings to you!
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Harbor Freight
harborfreight.com › home › power tools › grinders › die grinders › cordless die grinders
12V Brushless Cordless, 1/4 in. Right-Angle Die Grinder - Tool Only
12V Brushless Cordless, 1/4 in. Right-Angle Die Grinder - Tool Only
This HERCULES® 12V Brushless Cordless, 1/4 in. Right-Angle Die Grinder has a high-performance brushless motor that delivers speeds up to 25,000 RPM to grind, sand, polish, and machine the toughest materials. The lightweight construction reduces user fatigue. The compact size makes this grinder easy to use in confined spaces. Powered by the HERCULES® Lithium-Ion Battery System, this brushless grinder goes where the job takes it.
(4.9)
Price   $59.99
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Harbor Freight
harborfreight.com › home › air tools & compressors › air tools › air grinders › air angle grinders
1/4 in. Mini Angle Air Die Grinder
1/4 in. Mini Angle Air Die Grinder
This MCGRAW™ Mini Angle Air Die Grinder provides easy access to tight, confined areas. The powerful 1/4 HP motor delivers 20,000 RPM for deburring, grinding, sanding, and polishing.
(4.7)
Price   $24.99
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Harbor Freight
harborfreight.com › home › air tools & compressors › air tools › air grinders › air angle grinders
1/4 in. Angle Air Die Grinder
1/4 in. Angle Air Die Grinder
This angle die grinder has a 90° head, making it perfect for reaching tight or angled grinding jobs that inline die grinders just can’t reach. The compact size delivers ultimate mobility and control while working at speeds up to 20,000 RPM.
(4.6)
Price   $29.99
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Harbor Freight
harborfreight.com › home › air tools & compressors › air tools
1/4 in. Professional Extended Air Die Grinder
1/4 in. Professional Extended Air Die Grinder
The CHIEF™ 1/4 In. Professional Extended Air Die Grinder has a paddle trigger for superior control and a 4 in. extended shaft to reach obstructed areas. The ergonomic grip reduces vibration while the compact design provides excellent maneuverability.
(4.7)
Price   $69.99
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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.

Find elsewhere
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Harbor Freight
harborfreight.com › home › air tools & compressors › air tools › air grinders › air angle grinders
1/4 in. Professional Mini Angle Air Die Grinder
1/4 in. Professional Mini Angle Air Die Grinder
The CHIEF™ Professional Mini Air Angle Die Grinder has a compact aluminum body and a 90° angled head for reaching tight areas. The adjustable speed regulator makes this die grinder ideal for deburring, grinding, sanding, and polishing a wide variety of materials. The front exhaust clears debris for a better view and operator safety.
(4.7)
Price   $44.99
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IRONTIME SALES INC.
irontime-sales.com › home › shop › harbor freight tools central pneumatic air micro die grinder 47869
HARBOR FREIGHT TOOLS CENTRAL PNEUMATIC AIR MICRO DIE GRINDER 47869 : IRONTIME SALES INC.
HARBOR FREIGHT TOOLS CENTRAL PNEUMATIC AIR MICRO DIE GRINDER 47869
HARBOR FREIGHT TOOLS  CENTRAL PNEUMATIC AIR MICRO DIE GRINDER 47869 (BROKEN PART)   COLLET SIZE: 1/8" AIR INLET: 1/4"-18 NPT MAX AIR PRESSURE: 90 PSI MAX RPMS: 56,000 AIR CONSUMPTION: 2 CFM @ 90 PSI       AL-66-CART17-1-OTP MPN: 47869
Price   $20.00
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Southern Polyurethanes Forum
spiuserforum.com › forums
Die Grinder Recommendations
September 22, 2020 - Post how you use SPI products to perform airbrush projects.
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The CJ2A Page
thecj2apage.com › forums › die-grinder-failure_topic39715.html
Die Grinder failure - The CJ2A Page Forums
March 7, 2017 - My die grinder will go through phases where it gets really slow, and air just shoots out the bottom...
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Harbor Freight
harborfreight.com › home › air tools & compressors › air tools › air grinders › air angle grinders
1/4 in. Professional Angle Air Die Grinder
1/4 in. Professional Angle Air Die Grinder
The CHIEF™ 1/4 in. Professional Angle Air Die Grinder features a rugged, compact design for maneuverability in tight areas. The lightweight composite body provides effortless handling with minimal fatigue making this air angle die grinder ideal for deburring, polishing, and grinding. The 360° rotating rear exhaust clears debris for a better view and operator safety.
(4.6)
Price   $59.99
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Van's Air Force
vansairforce.net › threads › grinders.6709
Grinders
March 29, 2006 - Doug Reeves Vans Aircraft Kit Forum Official Build Experimental RV
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Van's Air Force
vansairforce.net › home › forums › the never ending debate section › tools
Air-powered die grinder recommendations | Van's Air Force
April 24, 2023 - HF carries the “professional” Chief branded air tools, they are more expensive than the economy Central pneumatic tools they carry. I have a mini straight and an angle version of the Chief die grinders. They are impressive both in control and power. I’ve been buying a new one each time I visit to replace all of my crappy worn out ones. ... Straight shaft, Harbor Freight...
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Harbor Freight
harborfreight.com › air-tools-compressors › air-tools › grinders › straight-air-die-grinders.html
Straight Air Die Grinders
Harbor Freight is America's go-to store for low prices on power tools, generators, jacks, tool boxes and more. Shop our 1600+ locations. Do More for Less at Harbor Freight.
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Amazon
amazon.com › Central-Pneumatic-Air-Die-Grinder › dp › B006ZBAPJE
Amazon.com: Central Pneumatic Air Die Grinder Kit : Tools & Home Improvement
A versatile air die grinder kit with polishing and grinding accessories This air die grinder kit offers endless - Visit Harbor Freight Tools For More Information.
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Harbor Freight
harborfreight.com › home › air tools & compressors › air tools › air grinders
Right Angle Air Die Grinders - Harbor Freight
Find Your Local Harbor Freight Store · 4 Items · All Air Grinders · 4 Items · Best Match · Top Rated · Price Low · Price High · Chief(2) Mcgraw(2) Please choose a rating · $0 - $50(3) $50 - $100(1) 1/2 HP(1) 1/4 HP(1) $24.99 · Add to Cart Add to List ·