Dremel 115 High Speed Cutter, 5/16" Bumper Diamension: 4

Diamension: 4

Open tube design

This easy to use insulation can be cut or torn to fit pipes & ducts

Spring snap is for quick attachment

Square: S0 x 3"

Dremel 115 High Speed Cutter, 5/16" Bumper Diamension: 4Highlights: Ideal for shaping, hollowing, grooving, slotting, inlaying and making tapered holes For use in soft metals, plastics and woods especially on curved surfaces Use the sides of the cutter (Rather than the tip) for effective cutting Use higher speeds for hard woods, slower speeds for metals and very slow speeds for plastics User Tips: For best results, insert the accessory bit all the way into the tool and then back it out slightly before