Trend IT/7420331 Tongue and groove cutter profile 3 120X40X30 Aluminium cutterhead with disposable knivesCutterhead in hard wearing aluminium, complete with disposable tungsten carbide knives. Suitable for producing various profile/counter profile joints in softwood, hardwood and man-made boards on a spindle moulder. Raising or lowering the cutter on the spindle moulder produces both parts of the joint.Specification-D=120 mmCut lng.=40 mmBore=30 mmRecommended speed=5000-8400 rpm