Harvey Tool 739124 | 0.3750" (3/8) Diameter x 0.3750" (3/8) Shank x 1.1250" (1-1/8) LOC x 3.0000" (3) OAL x 0.0600" Radius 2 Flutes Uncoated Carbide Plastics 2 Flute Corner Radius End MillThe solid carbide, 2 flute, corner radius upcut end mill for plastics has the ability to plunge and ramp due to its center cutting design, and has a slower helix which reduces lifting forces, making this an excellent choice for milling fiber reinforced materials on vacuum table set ups. Slower helix reduces lifting forces, making design preferable for fiber reinforced applications and vacuum table setups High rake, high relief design with large flute