Package include:2pcs holders with wrenches +1pc 16IR+ 1pc DCMT32.51 Inserts
SNR0013M16 : overall length : 150mm=5.9inch , shank diameter : 13mm=0.51inch, cutting direction : internal thread right cutting
SDJCR1212H11 holder: 40Cr material with forging process , strong and durable ,total length :4inch,Shan dia:1/2inch, 93 degree right hand external turning holder
DCMT32.51 insers: carbide material with PVD coating ,used for machining stainless steel and steel and Cast iron,55 degree triangle shaped turning inserts