Amana Tool Solid Carbide Spektra™ Extreme Tool Life Coated Spiral Phenolic, Resin and Composite with Chipbreaker Router Bits Option:46151-K - 3/8 Dia x 1 x 3/8 Shank x 3 Inch Long Slow Helix Up-Cut Almost all have the profile

Almost all have the profile laid out vertically

Perfect for routing aluminum using a template

Door & window jambs

Max RPM of 12

Amana Tool Solid Carbide Spektra™ Extreme Tool Life Coated Spiral Phenolic, Resin and Composite with Chipbreaker Router Bits Option:46151-K - 3/8 Dia x 1 x 3/8 Shank x 3 Inch Long Slow Helix Up-Cut Almost all have the profileThis tool is designed especially to cut phenolics resin composite. Solid carbide tooling with chipbreakers that will effectively "shatter and evacuate" the chips typically produced by phenolic materials. Providing an aggressive bite, combined with a moderate helix, walking the fine line between cutting efficiency and a minimal burr finish on abrasive phenolics oftentimes impregnated with fiberglass, wood or linen. Excellent for Cutting: Carbon Fiber