477U
Tool fits 1/2 and 3/4 in BS1010 new series and BS5412 flat and bevelled seats, six cutters and two double bushes in set. Cutters: Flat: 11/16 and 3/4, 17 and 19mm. Flat: 13/16 and 1, 20 and 25mm. Bevelled: 11/16 and 13/16, 17 and 20mm. Fits old series 1/2 and 3/4 BS1010 flat seats, four cutters and two tapered cones in set. Cutters: 11/16, 3/4, 13/16 and 1, 17, 19, 20 and 25mm.
