Perma-Grit Rotary Cutting Disc
Rotary Disc – 19mm dia disc w/arbor
These tough Perma-Grit® Cutting Discs are made from mild steel and the tungsten grit is welded to the edges. They are suitable for use with Dremel, Minicraft, Flexi-drives and similar small drills and are designed to replace the fragile stone discs. They will not break and can cut through piano wire, spring steel, all composites, woods, ceramics, stone, plastic mouldings etc.
Running speeds are from 5,000 to 20 000 rpm.
Perma-Grit® Tools do not lose their cutting edge like conventional tools and will outlast sandpaper thousands of times, giving you years of use.
They cut, sand and shape hard & soft woods, plastics, fibreglass, carbon fibre, tiles, bricks, ceramics, glass, white & blue foam, aluminium (lightly spray with WD40 to eliviate loading), etc. The tools don't clog easily with normal use, but those that do get clogged with glue, resin, paint, etc, can simpily be cleaned with any solvent.