Trend IT/7210311 Convert profile radius 4mm radiusInsert radius profile cutter blocksCutterhead body in hard wearing steel, complete with disposable tungsten carbide knives. Suitable for producing various radii coves or rule joints in softwood, hardwood and man-made boards on a spindle moulder. The cutterhead can be used with a 120mm bearing for cutting uniform depth profiles.Specification-D=128 mmCut lng.=8 mmR=4 mmBore=30 mmNo. of Teeth=2Max projection depth=29 mmRecommended speed=4500-10600 rpm