
16ER AG55 T300£7.40 £4.93 Carbide Threading Insert External 8-48 TPI 55° |  |  | 
16ER AG60 T300£7.40 £4.93 Carbide Threading Insert External 0.5-3.0mm pitch 60° |  |  | 
16ER G55 T300£7.40 £4.93 Carbide Threading Insert External 16-48 TPI 55° |  |  | 
16ER G60 T300£7.40 £4.93 Carbide Threading Insert External 1.75-3.00mm 60° |  |  | 
22ER N60 T300£11.60 £7.73 Carbide Threading Insert External 3.5-5.0mm 60° |