Product details:

CNC Diamond (PCD) Router Bits are made by Amana Tool, the leading manufacturers of cutting tools. Their tool life is expected up to 25 times longer when compared with carbide tipped tooling. Amana Tool DRB-432 Polycrystalline Diamond (PCD) Tipped Ball Nose 1/8 R x 1/4 D x 3/8 CH x 1/4 Inch SHK Router Bit is designed to eliminate tool marks that commonly appear when used with plastic and solid surface materials. Depending on the material being cut PCD tooling has been known to out perform a carbide tool by a ratio of 300:1. Excellent for: Composites, Carbon Fiber Reinforced Plastic (CFRP), Plastics, Wood. SPECIFICATIONS: (D) Diameter: 1/4; Radius: 1/8; (B) Cutting Height: 3/8; (d) Shank: 1/4; Overall Length (L): 2-1/2; Max RPM: 18,000; Flutes: 2.