K-T Industries Flap Wheel 3" X 1" 80 Grit Self-Feed Wood Bits Quarter turn washerless cartridge with

Quarter turn washerless cartridge with stainless steel seal surface

Plastic ferrule for plastic refill tube

interlocking blade sliders so that only 1 blade is extended at a time

No tool needed

K-T Industries Flap Wheel 3" X 1" 80 Grit Self-Feed Wood Bits Quarter turn washerless cartridge withExcellent for removing paint, rust or other unwanted material from areas that are difficult to reach with other abrasive products. Mounted on 1 4" stems to fit most drills or other tools with chucks. Available in many different sizes and grits for a wide variety of applications. Flap Wheel size 3" x 1" Grit 80 Maximum RPM 20,000.