0.25mm - 5 Pieces Ball Nose End Mill,Micro Router Bit Drill End Mill Mini CNC Cutter Milling Tools Carbide Milling Cutter

Quantity: 5 pieces Brand new TiAlN Coated Ball Nose End Mills 1.Widely used in hardness from mold steels,alloys steels, tools steels to the high hardness under HRC63 2.Solid carbide tools offer long tool life and faster cutting speeds than other substrates,but more brittle.Make sure work piece and machine are stable,use hydraulic chucks,high quality collet chucks,or shrink fit chucks. 3.Please adjust the speed,feed and cutting depth according to actual cutting conditions. 4.Tool overhang,please use the required amount of minimum size,amount of long overhang is high vibration,turn it to lower the number of feed. 5.Adapt to several kinds of cooling conditions, for example oil mist,water,oil,air cooling can be used for dry machining.

• 2 Flutes, Radius: 0.25mm, Top Diameter: 0.5 mm, Flute Length: 1.0 mm, Shank Diameter: 4.0mm, Overall Length: 50 mm, HRC 58
• The new fine-grained tungsten steel base material has high wear resistance and strength, and is specially designed for high-hardness and high-speed cutting applications.
• It can directly perform high-speed roughing to fine processing for heat-treated materials up to HRC 63° .Suitable for process Copply,Alloy,Iron and Steel with High Performance.
• Can fit on most CNC machine, Engraving machine, High speed machine.
• Package: 5 pieces -TiAlN Coated Solid Carbide Flat End Mills