Solid Carbide Tin Coated Step Drill ( Helical) To Drg.No. 120695 Grade P30 , Solid Carbide Tin Coated Stepdrill ( Helical) To Drg. No. 120694 Grade P30 , Solidcarbide Tin Coated Step Drill ( Helical) To Drg. No.120693 Grade P30 , Solid Carbide Step Grooving Tooldia Width 1.2Mm X Flute Length 37.0 Mm X Shank Dia.6.0Mm , Solid Carbide Step Reamer R/H As Per Drg. No.120697 Grade P30 Quantity: 500