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No Coating Aluminum End Mills / Precious Solid Carbide CNC End Mill Bits

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No Coating Aluminum End Mills / Precious Solid Carbide CNC End Mill Bits

City & Province	changzhou jiangsu
Categories	Tool Processing Services

Product Details

No Coating Aluminum End Mills / Precious Solid Carbide CNC End Mill Bits

KTC Tungsten Carbide End Mills for Aluminum

Specifications:

Raw Material	K40 & WF25
TRS	>4100N/mm2
Hardness	>91HRA
A.O.L	50mm-150mm
Grain size	0.6 μm
Upto	HRC50
Flutes No	3F
Suitable for	Aluminum,plastic and other materials

Standard Sizes

Size	Flute Length of End Mills(mm)
Size	Aluminum Use
D1D450	3
D1.5D450	5
D2D450	6
D2.5D450	8
D3D450	9
D3D350	9
D3.5D450	11
D4D450	12
D1D650	3
D1.5D650	5
D2D650	6
D2.5D650	8
D3D650	9
D3.5D650	11
D4D650	12
D6D650	15
D6D650	18
D7D860	20
D8D860	24
D10*75	30
D12*75	35
D14*100	45
D16*100	45
D18*100	45
D20*100	45
Flute Length of Extended End Mills(mm)
D3D475	12
D4D475	16
D5D675	18
D6D675	25
D8*75	30
D3D4100	15
D4D4100	20
D5D6100	30
D6D6100	30
D8D8100	35
D10*100	40
D12*100	45
D6D6150	40
D8D8150	50
D10*150	55
D12*150	55
D14*150	60
D16*150	70
D18*150	70
D20*150	70

Categories

A variety of grooves, slots, and pockets in the work-piece may be produced from a variety of tool bits. Common tool bit types are: square end cutters, ball end cutters, t-slot cutters, and shell mills. Square end cutters can mill square slots, pockets, and edges. Ball end cutters mill radiused slots or fillets. T-slot cutters mill exactly that: T-shaped slots. Shell end cutters are used for large flat surfaces and for angle cuts. There are variations of these tool types as well.

There are four critical angles of each cutting tool: end cutting edge angle, axial relief angle, radial relief angle, and radial rake angle.

Depending on the material being milled, and what task should be performed, different tool types and geometry may be used. For instance, when milling a material like aluminium, it may be advantageous to use a tool with very deep, polished flutes, a very sharp cutting edge and high rake angles. When machining a tough material such as stainless steel, however, shallow flutes and a squared-off cutting edge will optimize material removal and tool life.

A wide variety of materials are used to produce the cutting tools. Carbide inserts are the most common because they are good for high production milling. High speed steel is commonly used when a special tool shape is needed, not usually used for high production processes. Ceramics inserts are typically used in high speed machining with high production. Diamond inserts are typically used on products that require tight tolerances, typically consisting of high surface qualities (nonferrous or nonmetallic materials). In the early 90s, use of coatings to reduce wear and friction (among other things) became more common.