Item Type: Chucking Reamer Product Material: Cemented carbide Product Model: Dia10 H8 YG Blade Diameter: Approx. 10mm / 0.39in Number of Teeth: 4 Teeth 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 Chucking Reamer 1 x Storage Box 1SMOOTH CHIP REMOVAL: Fine grinding grooves, efficient and flexible, direct chipping with smooth chip removal. Beautiful and exquisite, effective, labor saving, and possess fast drilling speed 2GLOSSY SURFACE: Come with glossy surface, widely used, universal shank type, and high grinding accuracy 3ONE TIME FORMING: One time forming as a whole, possess stable size, accurate quenching, durable for a long service life 4FOR VARIOUS METAL MATERIALS: Suitable for stainless steel, carbon steel, cast iron, die steel, alloy steel, tool steel, non ferrous metal materials 5CEMENTED CARBIDE MATERIAL: The product is made of cemented carbide, the blade diameter is 10mm, and the number of teeth is 4