Trend MB/05X1/4TC Mini guided chamfer 45 degree x 14.3mm diameterMiniature Chamfer 45 degreeMiniature bearing cutters ideal for sign-making, musical instrument building and other small intricate projects.Can be used on wood and plastic.Small bearing allows access to tight spaces and gives sharp corners.The unique design delivers a constant cutting edge that eliminates the need for hand sanding or filing.The tools have miniature bearings fitted which have a limited life of approximately 100 linear metres, after which these consumables will need to be replaced.Specification-D1=14.3 mmC=6.35 mmOverall lng.=47 mmB=4.8 mmA=45 deg.Shank Diameter=1/4