We love these credit card size diamond hones. At 2" wide x 3-1/4" long, they stow unobtrusively in overstuffed toolboxes, drawers or wallets. Their slim 1/16" thickness readily slips into tight spots found on router bits, countersinks and corner chisels. Perfect for job site touch ups.

Available in four grades: Coarse (250 grit), Medium (400 grit), Fine (600 grit) and Super Fine (1200 grit). Comes in a vinyl storage pouch.