Master Mechanic, 4" Cushion Sewn Buffing Pad, Made From 40 Plies Of Full Disc, Tightly Woven, Industrial Cotton Sheeting, For Regular Buffing Operations To Cut Down Or Color Metals To A Bright Final Finish, Ready To Use, Pre-Raked Face Ready To Mount On A Spindle/Shaft, Use TV #842-917 Adaptor To Mount On a Drill.