Description: 9pcs 16mm Shank Lathe Boring Bar Turning Tool Holder Set With Carbide InsertsSpecifications:Product NameLathe Boring Bar Turning ToolMaterial42CRModelS16Q-SCLCR09/SNR0016Q16/SDJCR1616H11/SDNCN1616H11/SER1616H16/SCLCL1616H09/MGEHR1616-3/SSSCR1616H09/SCLCR1616H09ColorMulti-colorQuantity27..