Mandrel, Straight Taper Type, 5/16” dia. Shoulder x 1/4” dia Arbor Screw with 1/4” Shank

For use with 1”, 2” and 3” buffs. 1/4” shank, 3/8” arbor hole. 2-1/2” overall length. Made in USA. 18,000 RPM Max Speed.   Tapered or spiral mandrels allow the user to simply screw the accessory down onto the threads of the mandrel and, once rotation begins, it will automatically tighten onto the widening taper. This open thread design provides good stability throughout the length of the accessory. Tapered mandrels come in different shank and taper dimensions. Be sure to select the right one for the accessory and collet(or chuck) you intend to use. Check Out The Foredom Tools Catalog SKU: FOR-A-M89 UPC: 098666881194 Brand: Foredom MPN: A-M89 Made In: United States Micro-Tools makes every attempt to provide accurate information for each item. Actual packaging and/or specifications may be slightly different from the information and picture provided.N065L