

⚡ Grind with precision, polish with power — never miss a detail!
The CP9104Q Air Pencil Die Grinder is a compact, lightweight pneumatic tool delivering 60,000 RPM and 0.05 HP for high-speed, precise grinding and polishing. Its ergonomic design minimizes user fatigue, while the built-in air regulator offers customizable speed control. Perfect for professionals and DIYers tackling metals, plastics, wood, and automotive detailing, this heavy-duty tool combines power, precision, and comfort in one sleek package.










| ASIN | B001VXUWSK |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #154,427 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #46 in Power Die Grinders |
| Brand | Chicago Pneumatic |
| Color | Red |
| Customer Reviews | 4.5 4.5 out of 5 stars (145) |
| Date First Available | July 22, 2010 |
| Finish | Clear |
| Global Trade Identification Number | 00015451539030 |
| Horsepower | 0.05 |
| Included Components | Air Pencil Die Grinder; Silencer Hose; Wrench |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 7 ounces |
| Item dimensions L x W x H | 2.06 x 5.24 x 2.99 inches |
| Item model number | CP9104Q |
| Manufacturer | Chicago Pneumatic |
| Material | Aluminum |
| Maximum Rotational Speed | 60000 RPM |
| Minimum Speed | 60000 RPM |
| Part Number | CP9104Q |
| Power Source | pneumatic-powered |
| Product Dimensions | 2.06 x 5.24 x 2.99 inches |
| Recommended Uses For Product | Deburring, Grinding |
| Size | 0.25 |
| Special Feature | Heavy Duty |
| Special Features | Heavy Duty |
| Style | Tool Only |
| UPC | 015451539030 |
| Voltage | 40 Volts |
| Warranty Description | 1 year limited warranty |
| Wattage | 40 watts |
J**A
Great kit
For a 1/8 kit this offers a lot for the price. Good selection of bits helps you dial in what works for what task
J**N
Great
Awesome tool for a good price make sure to buy good burr mills for it.
P**L
Great little grinder
We use these in a commercial environment, and they stand up very well for the price. Nice smooth running for precision use.
T**H
Great pencil grinder
It's worth the money. Works very well the rpm is no to fast for stones or felt pads. Works great.
C**.
Identical to MANY much cheaper copies -
Went for name recognition on this tool as I use it daily - well made, fine speed adjustment - (very important!), very controllable, comfortable and doesn't numb hand quickly. Very smooth - that being said, one of my coworkers has one identical to this CP labeled grinder, he paid half what I did. Do your homework, save some $. Still overall happy with this tool
F**B
Can not complain
Great tool, no complaints at all except the cost is a bit high but I think CP is a great tool so I shelled out the cash. I have had no issues at all with heat build up or anything like that. Keep it lubed and you should be good.
A**R
Cheaper versus Dotco - Better performance
Bought this unit to replace a similar item offered through Dotco. The Dotco cost over $200. We use it in a shop environment all day long to deburr cut to length steel linear bearings. So far have had it about two weeks with no problems. The people in the shop that use it like it better than the Dotco more expensive unit.
A**1
all around great
perfect product at a perfect price
S**I
Satisfied, We use this machine in our factory.
J**N
Works great
C**N
Ottima
Trustpilot
1 week ago
2 months ago