Feature●Package includes: 10pcs 11ER AG60+ 10pcs 11IR AG60 + 10pcs TCMT32.51 + 10pcs M4x10 screws +1pc T15 wrech●TCMT32.51:Blade length: 15.5mm/0.61" , Outer diameter:9.5mm/0.37", Inner diameter:4.4mm/0.17", R=0.4mm(1/64") Suitable for STFCR16 Turing tool holders●11ER/IR AG60 :Size:TPI: 0.5-1.5mm ,Teeth count: 48-16 ,Thickness: 3.2mm,Inscribed Circle diameter: 6.35mm/1/4”●Suitable for finishing and semi-finishing of various steel, stainless iron and cast iron,Wear-resistant and heat-resistant, not easy to stick to the holders or workpieces or break up●Wear-resistant and heat-resistant, not easy to stick to the holders or workpieces or break upDescription Package includes: 10pcs 11ER AG60+ 10pcs 11IR AG60 + 10pcs TCMT32.51 + 10pcs M4x10 screws +1pc T15 wrech