Sherwood: 31.5MM 90DEG HSS-Cobalt 3 Fl T/S Countersink Suitable for deburring and chamfering most metals and plastics. Manufactured to BS328:Part 5:1983. 90 inclusive angle. MPN: 5036140161924 EAN: 5036140161924 31.5MM 90DEG HSS-Cobalt 3 Fl…View more