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Ingersoll-Rand IR308B Straight Die Grinder w/ 0.33 hp and 25,000 rpm motor

Tools & Accessories Warranty

Item Number: IR308B

Retail Price: $114.99

Our Price: $73.99

In stock


Part of an expanded line of economical, standard duty grinders, the IR308B Straight Die Grinder packs valuable features into a compact package. Use it for grinding, edge-breaking, deburring, porting, and polishing. Wherever space is tight, its right-angle configuration provides easy access.


  • Dimple Pattern added to composite sleeve - Similar to other Ingersoll Rand Tools
  • Extended sleeve length to accept a piped away exhaust kit (kit sold separately - part number 5108MAX-K284)
  • Both 1/4" and 6mm collets come with the tool.

What's in The Box

  • Straight Die Grinder w/ 0.33 hp and 25,000 rpm motor
  • Owner’s Manual


  • 1-Year Limited Factory Warranty
  • 30 Day Satisfaction Guaranteed
Power hp (kW) 0.33 (0.25)
Free Speed (rpm) 25000
Output (Collet Size ) 1/4" and 6mm
Product Weight lb (kg) 1.02 (0.46)
Product Length in. (mm) 6.85 (174)
Product Width in. (mm) 1.58 (40)
Product Height in. (mm) 2.64 (767)
Height Over Spindle in. (mm) N/A
Side to Center Distance in. (mm) N/A
Avg Air Consumption (cfm) 8
Avg Air Consumption (l/min) 227
Air Cons. @ Load (cfm) 32
Air Cons. @ Load (l/min) 906
Shipping Weight lb (kg) 1.63(0.74)
Customer Reviews

Average! Customer Rating:

(2 Reviews)

2 Item(s)

per page
December 26th, 2014

Works Great

Just a great die grinder for the price
July 6th, 2013

dotco comparaible

I work in a shop where the other welders use only dotco tools. I bought this and let them use it. They loved it. It was quitter and smoother running then the dotcos. Would so recommend this tool.

    2 Item(s)

    per page
    • Item Number: IR308B
    • Retail Price: $114.99

      Our Price: $73.99
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