Trend TR25X1/4TC Guided trimmer 9.5mm diameter x 12.7 Bearing Guided Trimmer & ProfilersFor trimming and bevelling timber, lippings and plastic laminate edges. Features 2mm micrograin Tungsten Carbide tips, for cutting the most abrasive materials to give extra long life.PTFE coated, indicated by distinctive black colouring.Can be used on hardwood & softwood, fibreboard, plywood and particle board.Etched dimensions on extra long 40mm shanks.Comes in a re-usable clear tube for protection.Specification-D=3/8 inchD=9.5 mmC=1/2 inchC=12.7 mmOverall lng.=63 mmShank Diameter=1/4 inch