Features： 1、FLEXIBLE OPERATION: Carbide taper shank machine reamer, with fine grinding groove, which has smooth chip evacuation, efficient and flexible operation. 2、CARBIDE MATERIAL: Made of cemented carbide, has high hardness and wear resistance, not easy to deform or corrode after long term use. 3、STANDARD SIZE: The machine reamer is an integral molding design, with fine quenching, standard and stable in size, easy to install and disassemble. 4、HIGH EFFICIENCY: The carbide reamer has a universal shank type, which has good compatibility, high grinding accuracy and fast drilling speed. 5、APPLICABLE METAL: Suitable for reaming and drilling of stainless steel, carbon steel, cast iron, die steel, alloy steel, tool steel, non ferrous metal materials. Specification： Item Type: Reamer Product Material: Carbide Product Model: 40 H8 YG Blade Diameter: Approx. 40mm / 1.57in Number of Flute: 8 Flute Scope of Application: Suitable for stainless steel, carbon steel, cast iron, die steel, alloy steel, tool steel, non ferrous metal materials Package List： 1 x Reamer