High speed steel -- The milling cutter is made of HSS-AL super-hard high-speed steel, hardness: HRC65~68°, rust-proof, and can be used for a long time.
High precision -- The cutting hole and the bottom hole of the tool have high alignment accuracy, reduce the time for changing tools, improve production efficiency and save making time.
Professional tools -- End milling cutter is a special production tool, mainly used to cut the head of this hole allowing bolts or screws.
Size -- Boot x Blade Diameter x Shank Diameter x Full Length: M3=3.2 x 5.9 x 6 x 45mm, M4=4.2 x 7.4 x 6 x 48mm ,M5=5.2 x 8.9 x 6 x 51mm, M6=6.2 x 10.4 x 8 x 58mm, M8=8.2 x 13.4 x 12 x 67mm.
Application -- It can be processed directly or finely processed to the heat treatment . Suitable for grinding copper, aluminum, steel, cast iron, etc., usually used for assembling on a milling machine.
