User replaceable diamond sharpening wheel design for simple replacement

4 mm for precise accuracy

The Combination Square is right up there with the claw hammer

Guide wedge for safer work and simple positioning in existing joint

Aluminum Oxide Grinding Stone 25,4 mm (8215) 5035048438886 User replaceable diamond sharpening wheelAluminum Oxide Grinding Stone 25,4 mm (8215) For sharpening, deburring and general purpose grinding on most materials including stainless steel. E. g. sharpening lawn mower blades, screwdriver tips, knives, scissors, chisels and other cutting tools. Use to remove flash from metal castings, deburring any metal after cutting, smoothing welded joints, grinding off rivets and removing rust. Use the side of the accessory for the best finish at an angle.