Trend C152 x 1/2 TCT Bearing Guided Biscuit Jointer 4.0 x 37.2mmThis TCT two wing slotting cutter is ideal for biscuit jointing sizes The set is supplied with 3 ball bearing guides to suit the three sizes of biscuits available. A slighlty longer cut than the length of the biscuit is required for ease of alignment during assembly Supplied with instructions. No. 0 45 mm x 15 mm x 4 mm Suitable for 8 12 mm boards Use bearing B19A 9. 05 mm depth No. 10 53 mm x 19 mm x 4 mm Suitable for 13 18 mm boards Use bearing B16A