Get More Done with One Tool
With our 3M Star Mandrel, you can use your die grinder with our uniquely shaped Scotch-Brite Stars to clean, polish and lightly deburr the inside diameters of pipe and tubing. Our 3M Star Mandrel is 3 inches in length with a shank size of .0.25 inches. Thread size is 1/4-20 EXT. It will run safely at a maximum RPM of 24,100.
Maximize the Value of Your 3M Power Tools
Engineered to work effectively with your 3M Die Grinder, our 3M Star Mandrel allows you to do more, more cost-efficiently with your power tools.

Dynabrade 52223 .5 hp 7 Degree Offset Die Grinder, Rear Exhaust, Short Shank, 24,000 RPM, 1/4" Collet
Dynabrade 51647 Housing for Model 51706; 35,000 RPM
Dynabrade 47800 .4 hp Right Angle Die Grinder, Front Exhaust, 12,000 RPM, 1/4" Collet 
