Forney Industries Rotary File Conical Shape with Rounded End

FEATURED DESCRIPTION: Rotary files have specially hardened cutting edges and can be used on steel, bronze, fiberglass, plastic and many other materials. Shank mounted rotary files are tough, rugged tools made from special tempered steel. Rotary files have specially hardened cutting edges and can be used on steel, bronze, fiberglass, plastic and many other materials. SPECIFICATIONS Size: 1" x 1/2" Shape: Conical shape with round end Shank: 1/4" (6.35 millimeters) Maximum revolutions per minute (RPM): 2,500 Product comes in carded packaging Bulk packaging version is Forney Industries ITEM# 72491 Tool type: For use with powered hand drills