Rat H91538 Sharp Pog -Blade Sharpener for Oscillating Saw & Multi-Tool

Sharpening Stones by Rack-A-Tiers. Details:Now you can 10X the use of your Multi-Tool Blades with the Sharp Pog. This tool allows for you to quickly and effectively sharpen multi-tool blades using only your battery drill. Stop throwing out dull multi-tool blades, keep your oscillating tool blades sharp with the Sharp Pog and your battery drill! The Sharp Pog is patent pending.