Features Fast Drilling Speed This dovetail router bit is beautiful and exquisite, effective and labor-saving, and the drilling speed is fast. Fine grinding grooves: with fine grinding grooves, high efficiency and flexibility, direct chip removal and smooth chip removal. Scope of application: applicable to stainless steel, carbon steel, cast iron, mold steel, alloy steel, tool steel, non-ferrous metal materials. General Shank Type The surface is glossy, widely used, easy to use, general shank type, high grinding accuracy. QUENTER IN FINE WORKMANSHIP The dovetail router bit is formed in one piece at once, with stable size, quenching in fine workmanship, durable. Specification: Item Type:Dovetail Cutter Product material: hard alloy Product model: diameter 20 x 75 degrees YG8 Blade diameter: approx. 20 mm. Number of edges: 6 grooves. Application: applicable to stainless steel, carbon steel, cast iron, countersunk steel, alloy steel, tool steel, non-ferrous metal materials Package list: 1 x Dovetail Cutter Package List 1 x Dovetail Milling Cutter