Trend IT/1736580 Solid tungsten spiral three flute upcut 20 mm diameterThree flute upcutSolid tungsten carbide router complete with three spiral flutes. Suitable for extra fine \'finishing\' cuts in softwood, hardwood and man-made boards (with or without coating). Dnamic (tm) carbide for maximum durability in abrasive materials. Upcut spiral for optimum chip flow and improved finish on the bottom of the board. For use on routers and machining centres with or without CNC control.Specification-D=20 mmCut lng.=72 mmOverall lng.=135 mmShank Diameter=20 mm