New T Type Cut off Parting Tool Holder for Metal Lathe Machines Made of Tool Steel Hardened & Precisely Ground M2 Grade HSS Blade Size is 5/16 x 1/2 x 3 1/2 . Shank Size is 8 mm Can be used on front or rear tool posts. Epoxy Black Finish for Long Rust Free Life. 1 Tool Holder 1 HSS Blade 1 Allen Key. Made In India.