IR/L-ISO : Internal, ISO metric (DIN13 12-1986 class 6H) laydown threading inserts. IR/L - ground periphery and rake, IRB - with a chipformer and peripherally ground, IRM - with a chipformer. Application: general industry.
Internal left-hand shown
Right-hand shown
Internal left-hand shown
Right-hand shown
Alternative For : 16IR 1.50 ISO , IC50M