1It is adopted of premium Tungsten steel for durable and long serving life. 2It has good milling and cutting performance, ensuring the high efficiency of the work. 3Sufficient bending strength and wear resistance, slot milling, hole and the edge of the board, the surface is clean, neat, no glitches. 4High strength, resistance to bending, breakage resistance, and have excellent physical properties, long tool life. 5Suitable for the needs of all aspects of the milling. Features: It is adopted of premium Tungsten steel for durable and long serving life.It has good milling and cutting performance, ensuringthe high efficiency of the work.Sufficient bending strength and wear resistance, slot milling, hole and the edge of the board, the surface is clean, neat, no glitches.High strength, resistance to bending, breakage resistance, and have excellent physical properties, long tool life.Suitable for the needs of all aspects of the milling. Specification: Material: tungsten steel Total Length:38.5mm/1.5in Blade length:22mm/0.9in Shank diameter: 3.175mm Package size: 5.5*5.5*1cm/2.2*2.2*0.4in Weight: Approx.42g/1.5oz Package list: 10 x Milling Cutter