Zouzmin Boring Bar SNR0013M16+SNL0013M16+SER1212H16 Lathe Internal Threading Inserts Turning Tool Holder with 5pcs 16ER AG60+5pcs 16IR AG60 Carbide

Zouzmin Boring Bar SNR0013M16+SNL0013M16+SER1212H16 Lathe Internal Threading Inserts Turning Tool Holder with 5pcs 16ER AG60+5pcs 16IR AG60 Carbide

Package:1pc 1/2" SNR0013M16 (with wrench)+1/2" SNL0013M16 (with wrench)+1pc 1/2" SER1212H16 (with wrench)+ 5 pcs 16ER AG60 + 5 pcs 16IR AG60 About the holders:solid hard with good cushioning effect,material of 42CrMo, right hand About 16ER(external) /16IR(internal) threading insert: CVD coated ,carbide conbination with Ti compound coating layer which thin thiness,special tough fibrous structure improves wear and fracture resistance Suitable for semi-finishing and rough machining Design for stainless steel , steel,copper and aluminum SNR0013M16 : overall length : 150mm=5.9inch , shank diameter : 13mm=0.51inch, cutting direction : internal thread right cutting

SNL0013M16 : overall length : 150mm=5.9inch , shank diameter : 13mm=0.51inch, cutting direction : internal thread left cutting

SER1212H16: overall length:100mm / 3.94in, shank diameter：0.47"*0.47" / 12*12mm ，cutting direction : internal thread right cutting