Solid Carbide Spektra™ Extreme Tool Life Coated Spiral Plunge 1/8 Diameter x 13/16 x 1/4 Inch Shank Up-Cut ch-1-1/4" Polylam **

Polylam **

guitar making/luthier and toy making

Replacement Ultralight Feathers for Bow Products FeatherPRO feather boards

Perfect for model-makers on large 3D milling profiles in abrasive EPS foam and other materials

Solid Carbide Spektra™ Extreme Tool Life Coated Spiral Plunge 1/8 Diameter x 13/16 x 1/4 Inch Shank Up-Cut ch-1-1/4" Polylam **Direction: Up Cut (D) Diameter: 1 4" (B) Cutting Height: 3 4" (d) Shank: 1 4" (L) Overall Length: 2 1 2" Flutes: 2 Overview Spiral flute bits combine a shearing action in cutting with an augering action in chip clearance. The shearing action yields an especially clean accurate cut while the augering action clears chips from the cut. The Up Cut shears from the bottom up pulling chips from the bottom up thus allowing deeper penetration with less stress