Features Fine Grinding Grooves: With fine grinding grooves, high efficiency and flexibility, direct chip removal and smooth chip removal Fast Drilling Speed: This dovetail milling cutter is beautiful and exquisite, effective and labor saving, and the drilling speed is fast Fine Workmanship Quenching: The dovetail milling cutter is integrally formed at one time, with stable size, fine workmanship quenching, durable General Shank Type: The surface is glossy, widely used, easy to use, general shank type, high grinding accuracy Scope of Application: Applicable to stainless steel, carbon steel, cast iron, mold steel, alloy steel, tool steel, non ferrous metal materials Specification: Item Type: Dovetail cutter Product material: Hard alloy Product Model: Dia 20 x 75degree YG8 Blade diameter: Approx. 20mm / 0.79in Number of edges: 6 flutes Application: Applicable to stainless steel, carbon steel, cast iron, die steel, alloy steel, tool steel, non ferrous metal materials Package List: 1 x Dovetail Milling Cutter Package List 1 x Dovetail Milling Cutter