Amana tool 44101 Fiberglass and Carbon Fiber Cutting, Diamond Coated Flush Trim 1/4 Dia x 3/4 Cut Height x 1/4 Inch Shank Router Bit

Extended tool life • Diamond grit size is D427 (?m) / 40# (Mesh) These tools are manufactured using a special diamond coating process, resulting in longer tool life than the electro-plated brazing method. Used in the mobile/motor home­­­­­­­­­, caravan, star wagon, trailer, coach, boat and RV industry to trim laminated fiberglass boards.Excellent for cutting: FiberglassFiberglass PCB boardCarbon FiberMetal Matrix Composite (MMC)CompositesCarbon Fiber Reinforced Polymer (CFRP)  Thermosetting PlasticsThermoset CompositesMicarta*Cuts fast and clean!*Brand name for composites of linen, canvas, paper, fiberglass, carbon fiber or other fabric in a thermosetting plastic.