3/8

Solid Carbide Spektra Extreme Tool Life Coated Double Flute Up-Cut and Down-Cut Ball Nose Spiral Bits are made by Amana Tool, the leading manufacturers of cutting tools. These bits feature outstanding tool longevity, a tendency to stay sharper, mirror like carbide finish, excellent carbide brazing, a broad selection of sizes and most importantly quality of cut. Amana Tool 46378-K SC Spektra Extreme Tool Life Coated Double Flute Up-Cut Ball Nose Spiral 1/8 R x 3/8 D x 1-1/4 CH x 3/8 SHK x 3 Inch Long Router Bit is used for carving, decorative doors and sign manufacturing. These Up-Cut Ball Nose Spiral Router Bits leave an excellent finish and expels chips quickly. Excellent for: MDF, Sign Foam, Soft/Hard Plastic, Soft/Hard Wood. SPECIFICATIONS: Direction: Up-Cut; (D) Diameter: 3/8; (R) Radius: 1/8; (B) Cutting Height: 1-1/4; (d) Shank: 3/8; Overall Length (L): 3; Type: nACo Ceramic Coating; Flutes: 2.