T.C.T. Grooving cutter For grooving core and particle boards, plywood, hard textured timber with or without plastic covering T.C.T. Grooving cutter For grooving core and particle boards, plywood, hard textured timber with or without plastic covering or veneer, glued or solid wood.Suitable for machines with manual or mechanical feed.2pcs body in steel, chip-thickness limit design.Equipped with ...