Brand | Chicago Pneumatic |
---|---|
Material | Metal |
Product Dimensions | 6.5"L x 2"W x 4"H |
Style | Straight/Tool |
Power Source | Air Powered |
Color | Red |
Item Weight | 570 Grams |
Wattage | 470 watts |
Maximum Rotational Speed | 27000 RPM |
Horsepower | 0.63 |
Manufacturer | Chicago Pneumatic |
Part Number | CP872 |
Item Weight | 1.26 pounds |
Country of Origin | Taiwan |
Item model number | CP872 |
Is Discontinued By Manufacturer | No |
Size | 27,000 RPM |
Finish | Clear |
Item Package Quantity | 1 |
Sound Level | 101 dB |
Speed | 27000 RPM |
Measurement System | Inch |
Special Features | heavy-duty |
Included Components | Die Grinder |
Batteries Included? | No |
Batteries Required? | No |
Warranty Description | 1 year limited warranty |
National Stock Number | 5130-01-331-4298 |
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Chicago Pneumatic CP872 - Air Die Grinder Tool, Welder, Woodworking, Automotive Car Detailing, Stainless Steel Polisher, Heavy Duty, Straight, (6.4mm) - 1/4 Inch (6 mm), 0.63 HP / 470 W - 27000 RPM
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
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Purchase options and add-ons
Brand | Chicago Pneumatic |
Material | Metal |
Product Dimensions | 6.5"L x 2"W x 4"H |
Style | Straight/Tool |
Power Source | Air Powered |
About this item
- Powerful and Fast: The CP872 Air Straight Die Grinder is equipped with a 0.63 horsepower motor that delivers a maximum speed of 27,000 RPM, making it ideal for heavy-duty grinding and polishing tasks.
- Ergonomic Design: The CP872 Air Straight Die Grinder features a compact and lightweight design that ensures extreme maneuverability in tight spaces. Its streamlined safety lever and built-in air regulator provide added comfort and control during extended use.
- Safe to Use: The CP872 Air Straight Die Grinder comes with a lock-off throttle that prevents accidental start-ups, ensuring maximum safety for the user. Its robust aluminum alloy body is built to withstand heavy usage and provides long-lasting durability.
- Versatile Applications: The CP872 Air Straight Die Grinder is designed for general maintenance in limited spaces. It is ideal for use in welding, woodworking, automotive detailing, and stainless steel polishing applications.
- General Specifications: The CP872 Air Straight Die Grinder features a 1/4-inch collet chuck that can be used with various burrs for polishing and grinding. It has a length of 6.5 inches, a weight of 1.26 pounds, and requires an air pressure of 90 PSI to operate.
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This Item Chicago Pneumatic CP872 - Air Die Grinder Tool, Welder, Woodworking, Automotive Car Detailing, Stainless Steel Polisher, Heavy Duty, Straight, (6.4mm) - 1/4 Inch (6 mm), 0.63 HP / 470 W - 27000 RPM | Recommendations | dummy | dummy | dummy | dummy | |
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Price | -5% $66.69$66.69 Typical: $69.98 | $116.97$116.97 | $257.07$257.07 | $91.34$91.34 | $22.88$22.88 | -15% $55.51$55.51 List: $64.99 |
Delivery | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it Apr 1 - 3 | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 |
Customer Ratings | ||||||
Value for money | 4.8 | — | — | 4.2 | 4.1 | 4.0 |
Easy to use | 4.7 | — | — | 4.8 | 4.8 | 4.2 |
Light weight | 4.6 | — | — | 4.8 | 4.8 | 4.2 |
Sold By | Amazon.com | Amazon.com | Amazon.com | Collision Quest Inc | Go Lucky 7 | Amazon.com |
power source | Air Powered | Air Powered | pneumatic-powered | pneumatic-powered | Air Powered | pneumatic-powered |
max rotational speed | 27000 rpm | 23000 rpm | 22000 rpm | 18000 rpm | 25000 rpm | 27000 rpm |
wattage | 470 watts | 250 watts | 150 watts | — | — | 2400 watts |
style | Straight/Tool | Angled | Kit | Pencil | Pencil | Straight |
weight | 570 grams | 1.37 pounds | 1492 grams | 0.54 kilograms | 0.77 pounds | 0.64 kilograms |
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From the manufacturer
Chicago Pneumatic CP872 - 1/4 Inch Air Straight Die Grinder
Economic compact tool for great efficiency
Take advantage of the CP872 die grinder, a compact and economical tool, designed for operators working in general maintenance such as moldings and general high-speed grinding.
Designed for general maintenance, the CP872 series is equipped with a reliable 0.6 HP (470 W) motor and an aluminum body for strength and lightness. Equipped with an integrated pneumatic regulator, it also features a contoured safety lever to ensure operator safety during high-speed grinding applications.
Benefits:
- Free Speed: 27,000 RPM
- Collet max capacity: 1/4 Inch (6.4mm)
- Max power: 0.63 HP / 470 W
- Material: Aluminum, Composite over-sleeve
- Angle Type: Straight
CP875 | CP876 | CP875K (KIT) | CP872 | |
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Customer Reviews |
4.6 out of 5 stars
924
|
4.7 out of 5 stars
419
|
4.7 out of 5 stars
419
|
4.7 out of 5 stars
419
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Free Speed: | 22,500 RPM | 30,000 RPM | 22,500 RPM | 27,000 RPM |
Max power: | 0.3 HP / 220 W | 0.3 HP / 220 W | 0.3 HP / 220 W | 0.63 HP / 470 W |
Collet: | 1/4 Inch (6.4 mm) | 1/4 Inch (6.4 mm) | 1/4 Inch (6.4 mm) | 1/4 Inch (6.4 mm) |
Material: | Aluminum, Composite over-sleeve | Aluminum, Composite over-sleeve | Aluminum, Composite over-sleeve | Aluminum, Composite over-sleeve |
Angle Type: | 90° | Straight | 90° | Straight |
Length: | 4.88 Inch | 4.76 Inch | 4.88 Inch | 6.5 Inch |
Weight: | 0.99 lbs | 0.75 lbs | 0.99 lbs | 1.26 lbs |
Max Dynamic Air Working Pressure: | 90 psi | 90 psi | 90 psi | 90 psi |
Air Consumption at Load: | 22 cfm | 23 cfm | 22 cfm | 26 cfm |
Air Inlet Thread Size: | 1/4 Inch | 1/4 Inch | 1/4 Inch | 1/4 Inch |
Product information
Technical Details
Additional Information
ASIN | B000HT6L20 |
---|---|
Customer Reviews |
4.7 out of 5 stars |
Best Sellers Rank | #60,646 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #22 in Power Die Grinders |
Date First Available | April 1, 2004 |
Warranty & Support
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Product guides and documents
Product Description
Product Description
The CP872 is a very popular and economical 1/4-Inch General Duty Air Die Grinder designed for general purpose applications such as porting, light weld grinding, and breaking sharp edges. Lock off throttle to prevent accidental start up. Rear exhaust directs air away from the workpiece. Built in regulator matches speed to the job. Complete with 1/4-Inchand 6mm collet. Free speed - 22,000 rpm, cfm - 4, hose size - 3/8-Inch, free speed - 22,000 rpm.
From the Manufacturer
The CP872 is a very popular and economical 1/4-Inch General Duty Air Die Grinder designed for general purpose applications such as porting, light weld grinding, and breaking sharp edges. Lock off throttle to prevent accidental start up. Rear exhaust directs air away from the workpiece. Built in regulator matches speed to the job. Complete with 1/4-Inchand 6mm collet. Free speed - 22,000 rpm, cfm - 4, hose size - 3/8-Inch, free speed - 22,000 rpm.
Important information
470 watts
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, size and value of the disc grinder tool. For example, they mention it's a good item for the money, has good power and speed, and is easy to control. Customers are also impresseded with the smoothness, and power.
AI-generated from the text of customer reviews
Customers are satisfied with the quality of the disc grinder tool. They mention that it is a great product, does medium duty work very well, and is compact but sturdy. Some say that the CP are good. Overall, most are happy with their purchase and recommend it to others.
"...from a small 20-gallon 110V compressor and it works beautifully but since the tool consumes between 20 and 34 SCFM I cannot run it continuously for..." Read more
"...The air straight they make is very strong and powerful. !!!! BUT !!!! THIS IS THE PART TO READ.Remember I use the hell out of this product...." Read more
"...Key features:•VERY durable casing- as a welder, I have used it quite often as some welds are difficult to do to required specs...." Read more
"Compact but sturdy. It does medium duty work very well...." Read more
Customers like the size of the disc grinder tool. They mention that it is easy to control, compact, and light. They also say that it's hefty for its little size, powerful, and has a top notch fit and finish. Customers are happy with the size and quality of the tool.
"...It is well made, hefty for its little size and quite powerful. The fit and finish are top notch at a very reasonable price." Read more
"Compact but sturdy. It does medium duty work very well...." Read more
"...I used this thing the only way I could describe it is the fit and finish are very good and I would buy Chicago tools again for sure." Read more
"Very nice. Small but packed with a punch. I’ve used the grinders on thin steel for preparation for welding. Works really well with roloc abrasives." Read more
Customers appreciate the value of the disc grinder tool. They say it is a good item for the money and a great buy.
"...The fit and finish are top notch at a very reasonable price." Read more
"...All in all, the CP 872 is the best bang for your buck. Just make sure to have a good grip on it, or it will fly out of your hands!!" Read more
"Good item for the money" Read more
"...Great tool for the price!" Read more
Customers like the speed of the disc grinder tool. For example, they say it has good power and speed. Some mention that the tool is loud.
"...If you turn the inner screw, the tool adjusts its speed accordingly, which is really handy when driving something like a wire brush so it doesn't..." Read more
"...This tool is fast and Has alot of torque which is what I need as I use it on anything from the softest of aluminum parts all the way up to very..." Read more
"This is a surprisingly fast and strong shortie die grinder. Not quite full size but plenty of power with a cutoff wheel...." Read more
"...However, I am more than pleasantly surprised at the build quality, speed and looks. Very nice Die-Grinder to be sure...." Read more
Customers find the disc grinder easy to control with its small size, easy to handle, and simple to use. They also mention that the paddle is easy to use to vary motor speed, and the chuck keys are easy to operate.
"...Not much else to say about that.•Easy to use chuck keys! Changing bits is very simple. Doesn't get stuck or cross threaded...." Read more
"...consistently and is the only negative I can find, but the paddle is easy to use to vary motor speed so it's not too bad. Great tool for the price!" Read more
"...If it brakes tomorrow, I will order another. The wheels are super simple to put on and change...." Read more
"...Easy to control with it's small size." Read more
Customers are satisfied with the smoothness of the disc grinder tool. They mention that it is powerful, butter smooth, and feels decent in the hand.
"This little die grinder is amazingly powerful and smooth. I run it at around 110 psi...." Read more
"...it’s also my first new grinder in maybe 10 years, but this thing is smooth and almost impossible to stall." Read more
"...•A trigger that never gets stuck! Its always smooth when pulling it...." Read more
"...But other then that works good could be better. Feels pretty decent in the hand a bit heavy but not too much" Read more
Customers are satisfied with the disc grinder's power. They mention that it has all the power they could need, with butter smooth performance. The bearings at both ends provide plenty of power. Overall, customers are happy with their purchase and recommend it to others.
"...Not quite full size but plenty of power with a cutoff wheel. Cutting hardened wheelbearing races is a breeze with this, doesn't bog down at all." Read more
"...It's an unbelievable value. All the power you could need and butter smooth." Read more
"...Harbor Freight one it hast sealed bearings at both ends and plenty of power to boot." Read more
"Great power!..." Read more
Customers are disappointed with the noise produced by the disc grinder tool. They mention that it is a little loud.
"...way so it doesn't blow chips around but, like every rotary air tool, quite loud, so I strongly suggest some hearing protection for long-term..." Read more
"...It is louder than some die grinders but ill take that loudness as long as it performs the way it does...." Read more
"Works great. Good power and speed. Little loud though." Read more
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Top reviews
Top reviews from the United States
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It comes with two collets, the American standard 1/4" size and the metric 6mm (which is slightly smaller that 1/4" by .35mm) so that if you buy the imported burrs and bits they can be securely fastened into the chuck. Other tools I have that are only 1/4" often can't tighten down sufficiently on a 6mm rotary burr shaft. This one works great.
The two chuck wrenches that come with it include one that has the smaller jaw at a right angle that allows you to lay it parallel to the tool in use and hold it and the tool in one hand while you tighten the chuck with the other wrench. A genius design.
The owner's manual makes no mention of the "built-in regulator" that is part of the tool description. I have included a picture of it. If you turn the inner screw, the tool adjusts its speed accordingly, which is really handy when driving something like a wire brush so it doesn't overspeed and throw wires around. The control is VERY touchy, but effective. I can slow it down to a crawl or up to its maximum 27K RPM with just a little turn of the regulator.
The rear air discharge is diffused and out of the way so it doesn't blow chips around but, like every rotary air tool, quite loud, so I strongly suggest some hearing protection for long-term use.
A few drops of air tool oil before use and a good supply of clean shop air and it will work for you all day. It is well made, hefty for its little size and quite powerful. The fit and finish are top notch at a very reasonable price.
Reviewed in the United States on July 22, 2020
It comes with two collets, the American standard 1/4" size and the metric 6mm (which is slightly smaller that 1/4" by .35mm) so that if you buy the imported burrs and bits they can be securely fastened into the chuck. Other tools I have that are only 1/4" often can't tighten down sufficiently on a 6mm rotary burr shaft. This one works great.
The two chuck wrenches that come with it include one that has the smaller jaw at a right angle that allows you to lay it parallel to the tool in use and hold it and the tool in one hand while you tighten the chuck with the other wrench. A genius design.
The owner's manual makes no mention of the "built-in regulator" that is part of the tool description. I have included a picture of it. If you turn the inner screw, the tool adjusts its speed accordingly, which is really handy when driving something like a wire brush so it doesn't overspeed and throw wires around. The control is VERY touchy, but effective. I can slow it down to a crawl or up to its maximum 27K RPM with just a little turn of the regulator.
The rear air discharge is diffused and out of the way so it doesn't blow chips around but, like every rotary air tool, quite loud, so I strongly suggest some hearing protection for long-term use.
A few drops of air tool oil before use and a good supply of clean shop air and it will work for you all day. It is well made, hefty for its little size and quite powerful. The fit and finish are top notch at a very reasonable price.
Remember I use the hell out of this product. After about 2-3 months of use, the air straight die grinder head has started to become a little crooked and not as straight as when I had it at first. ALSO the rear exhaust is nice BUT with the air going in the rear instead of the front, it causes the quick release on an air hose to lose its lubrication. So often times you’ll have to lubrication your air hoses quick release a lot because it becomes harder to take the grinder off and puttin it back on. Anyways this was my honest review, great product, but if you want/need this tool for tough work just know the expectations of it ahead of time with this review! I’ll still give it a 5 star review for the price you pay for it.
Key features:
•VERY durable casing- as a welder, I have used it quite often as some welds are difficult to do to required specs. Therefore grinding and re welding is common. So it's been dropped, abused, and exposed to very harsh conditions seen in a manufacturing facility. But no cracks or signs of significant damage has occurred.
•Its got alot of bite- as I've stated, grinding welds is common but needs to be done in a timely manner. With other air grinders, the torque is not there or enough to efficiently grind the welds. With the 872, it's a different story. I have put all my strength into grinding the weld and the speed only reduces down to about 2/3 its max rotation. Other grinders such as the harbor freight brand are practically stopped!
•Heavy- its pretty heavy and definitely helps with control and vibration reduction. Not much else to say about that.
•Easy to use chuck keys! Changing bits is very simple. Doesn't get stuck or cross threaded. Also theres no need to wrench it on like a lug nut. Which is very convenient.
•A trigger that never gets stuck! Its always smooth when pulling it.
All in all, the CP 872 is the best bang for your buck. Just make sure to have a good grip on it, or it will fly out of your hands!!
Top reviews from other countries
Variable speed ( the more you squeeze the trigger the higher the rpm) which is must in my opinion.
Reviewed in Mexico on November 30, 2022
Very very disappointed when it came in a small cardboard box, no buffing-wheels and no plastic molded case. Item does NOT come as advertised, so don’t be fooled. The grinder is great, but I wanted what the seller was selling. So I contacted the seller and he/she said return it. No explanation and didn’t care it didn’t come as seen in the picture.
I don’t recommend this buyer or this product…buyer beware. You won’t get what you think you’re buying. .
AWESOME ☝🏼👌🏻