Ball Nose Helix 30 Degree 0.4μM End Mill Bits For Aluminum

Carbide ball nose end mill for Aluminum, 2flute ball end mill bits, Long end mill, carbide end mill cutter,

Features:

Raw Material: Tungsten carbide

Grain Size:0.2um to 0.8um, TRS>3800n/mm2

Diameter:R0.5-R10.0mm

Length:50,75,100,150mm or as per customized.

Helix: 30 degree

Flute number: 2, 4

Coating:BALZAC coating TiAlN,TiCXSiN,nACo4, nACo4-blue,AD,DLC or no coating

Machine: , Rollomatic

Work piece hardness: HRC45 to HRC65

Work piece: Steel,stainless steel ,cast iron ,aluminum alloy and other metals

Application fields:milling,Metal Working Tool,CNC Process

For milling workpiece of which hardness is below HRC 50 to 55 degree, carbide grade BT50 is applied as raw material(ground carbide rod), BT45 has below physical characters:

Popular standard size(Can be available from stock, ready to ship):

End mill Roughing or finishing: There are different types of milling, some end mills can be used to remove a large number of materials, leaving a coarse milling surface (rough milling), some can remove a smaller amount of materials, but leaving a fine surface(finishing milling). The roughing end mill may have serrated teeth on the flutes for breaking the material fragments into smaller pieces. Finishing end mills can have 4 or more flutes for careful removal of material. However, end mills with more flutes have less room for effective chip removal, so they are not suitable for roughing milling which requires fast chip removal capability unless there are teeth on the flutes.

Xiamen Betalent Carbide Co., Ltd is a company focus on producing cemented carbide blanks and CNC carbide routers. It is located in Xiamen, Dongguan, Ganzhou of China, head office and main plant is in Xiamen, plants covering an area over 10000M2, employee number is around 150, among them there is a 15 technician team continually research and develop new items and offer professional technology back up to sales staff, a 20-person quality control team. Betalent carbide factory has advanced facilities and inspection instruments, offer carbide products to the middle to the high-end market