Dremel High Speed Cutter 7.9mm No.114 26150114JA

Ideal for shaping, hollowing, grooving, slotting, inlaying and making tapered holes; for use in soft metals, plastics and woods especially on curved surfaces; use higher speeds for hard woods, slower speeds for metals and very slow speeds for plastics; use the sides of the bit for effective cutting. Technical Specifications: shank diameter: 3,2 mm working diameter: 7,8 mm maximum rpm: 30.000 1 min quantity: 2