3M™ Flexible Diamond Hand Lap 6210J is a versatile hand-held abrasive that optimizes the sharp cutting action of diamond mineral to grind and finish many materials, including chilled iron, granite, carbide, composites, non-ferrous metals, thermal spray coatings and exotic alloys.
For deburring and finishing non-ferrous metals, as well as stone, glass and ceramic materials, use 3M™ Flexible Diamond Hand File 6210J. Our hand files have micron-graded diamond minerals that deliver a sharp, fast cutting action and the plastic handle is strong, lightweight, and ergonomically shaped for comfort. They’re colour coded by grade to reduce error for a sequence of multiple grades.