A range of adjustable groovers with replaceable TC tips with either 2 or 3 piece steel bodies. With the spacer rings supplied the heads can be adjusted in 0.1mm steps to produce groove widths in the range shown below. The 3 piece body cutters can also be used without the central cutter in a 2 piece arrangement giving a wide adjustment range. The cutters are suitable for cutting grooves in soft and hard woods as well as man made, bonded, and veneered boards. Manufactured to EN847-1/2 - suitable for HAND FEEDING.