








⚙️ Grind smarter, not harder — the pro’s choice for precision and power!
The Ingersoll Rand 5108MAX-M Air Straight Grinder is a lightweight (460g), air-powered tool featuring a robust 300W motor capable of 20,000 rpm. Its lubricant-free design eliminates oil mess, while ergonomic enhancements and a spindle lock enable comfortable, efficient, and fast abrasive changes. Built with durable composite housing and ball-bearing construction, it’s engineered for professional-grade polishing and grinding on metal, wood, and more.







| ASIN | B09CPWGR58 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 41,454 in DIY & Tools ( See Top 100 in DIY & Tools ) 77 in Angle Grinders |
| Colour | 5108max-m, Straight, Composite |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,428) |
| Date First Available | 26 April 2022 |
| Horsepower | 300 |
| Included Components | 5108MAX-M, Tool with collet 6mm |
| Item Package Quantity | 1 |
| Item Weight | 460 g |
| Item model number | 5108MAX-M |
| Manufacturer | Ingersoll Rand |
| Material | Aluminium |
| Measurement System | Imperial |
| Part Number | 5108MAX-M |
| Power Source | Air Powered |
| Product Dimensions | 16.7 x 18 x 6 cm; 460 g |
| Size | Die, Air, Power |
| Special Features | Lubricant-Free Design, Ergonomic Design, Fast Changeovers, Lightweight and Durable |
| Style | Die, Air, Power |
| Voltage | 5 Volts |
| Wattage | 300 watts |
A**N
Great item
Good well made as expected by Ingersoll rand. Well priced.
M**E
Quality
Well made, quality item
S**W
Good quality
Good quality as expected from IR
M**Y
Collet needs to be removed
Pull the collet out with grips before trying to use as it stuck in there.Some revised saying it doesn’t fit 6mm It does just have to pull the collect out and put it back in.
S**W
Well made, good quality feel and oiled daily.
An absolute beast for doing carbon fibre.
S**A
Ingersoll Rand
Top Quality piece of kit...
@**@
Dissapointing
Very little control over RPM, either flat out or nothing, yes it feels good in the hand. Very little vibration. But it performs far worse than a CP die grinder I bought second hand from a certain auction site for £20. Also, the trigger release feels very snappy, not a smooth action. I feel the quality of IR tools is on the decline. Says made in Taiwan, on the label on the tool. I know theres a lot more good quality tools coming out of Taiwan these days, but this tool ain't one of them... value for money, and reliability- I havent used it much yet, but time will tell.
A**T
Ingersoll rand
Probably the best air tools around
C**G
Välbalanserad tyst maskin, liten och smidig
D**O
Powerful and Precise Tool! This Ingersoll Rand air pencil grinder is an excellent tool for detailed work. It’s lightweight, easy to handle, and extremely powerful for its size. The 60,000 RPM motor provides smooth and precise performance, perfect for grinding, polishing, and detailed finishing. The kit includes a great selection of bits and accessories, all of which are high quality. I also like that it runs quietly and the rear exhaust keeps the workspace clean. Ideal for both professionals and DIY users who need accuracy and reliability. Highly recommend it!
B**L
Car fix
B**S
PARFAIT
C**I
Strong machine nand well made
Trustpilot
1 month ago
3 weeks ago