ATLIN Grinding Wheel Dressing Tool - 36 Grit120 Grit Diamond Dresser - True Up and Restore Grinding Wheels.

The ATLIN grinding wheel dressing tool is an indispensable set of bench grinder accessories used for restoring, truing, and sharpening your grinding wheels. As an abrasive wheel is used, it loads up full of material, clogging the pores and dulling the grains of the abrasive material. A dull wheel means you get to spend more time and effort grinding a work piece. The ATLIN grinder wheel dresser remedies this thanks to its industrialgrade diamond dressing stone. Firmly press the stone dresser up against your wheel and in under a minute you will see a clean, open, sharp cutting surface appear, ready to grind metal just like new. Unlike competing carbon steel alternatives, this bench grinder dressing tool features a 1. 7” long surfacing head. In addition, the industrialgrade diamond matrix will far outlast carbon steel alternatives. What are the dimensions and contents. (1x36 grit (1x120 grit Both are the same size. The tool has an abrasive surface area of 1. 77” x 0. 58”, Overall tool length is 4. 5”, Knurled handle length is 4. 0” Can the head be replaced. Yes, the surfacing head simply unscrews from the handle and can be replaced when worn down How long does the surfacing head last. For the average hobbyist, the diamond wheel dresser should last a number of years.