Product Description
Solid Carbide CNC End Mill / Milling Cutter Bits General Processing
KTC Tungsten Carbide General Processing End Mills
As a professional end mill tool manufacturer, We are not only well-known in the end mill tool industry but also one of the leading brands in the market. Flute end mills supplied include 2-flute, 3-flute, 4-flute and 6-flute end mills. Each end mill tool is approved strictly quality control and with the outstanding quality and competitive price.
End mill tools can be applied to material cutting in different respects, like steel, iron, cast iron, alloy steel, stainless steel, titanium alloy, nickel, heat resistant alloy, hardened steel, copper, aluminum alloy, plastics and plastic fiber, etc.
Specifications
E550 general processing milling cutter series adopt domestic high-quality fine grain tungsten steel material. Flexural strength: 3900mpa, grain size: 0.8μm, with coating (black / Bronze) by imported coating equipment. E550 milling cutters are with special angle design and strict quality control, which is especially suitable for ordinary medium and low carbon steel, alloy steel and other materials processing. With high precision quality control, and full inspection, all E550 series end mills are delivered with 100% qualification rate.
| Raw Material |
YL10.2 / K30 |
| WC |
90% |
| Co |
10% |
| TRS |
>3900N/mm2 |
| Hardness |
>91.5HRA |
| A.O.L |
50mm-150mm |
| Grain size |
0.8 μm |
| Upto |
HRC55 |
| Flutes No |
2Flutes |
| Coating |
AlTiN or TiSiN |
| Suitable for |
Steel,stainless steel,nickel alloy,Titanium alloy,cast iron, plastic and other materials |
Coating:
| Item |
AlTiN |
TiSiN |
| Hardness(HV): |
3200 |
3600 |
| Thickness(UM): |
2.5-3 |
3 |
| Oxidation Temp(°): |
900 |
1000 |
| frictional Coefficient: |
0.3 |
0.45 |
| Color: |
Black |
Copper |
Standard Sizes
| Size |
Flute Length of End Mills(mm) |
| Flat end |
Ball Nose |
Round nose |
| D1*D4*50 |
3 |
2 |
3 |
| D1.5*D4*50 |
4 |
3 |
4 |
| D2*D4*50 |
5 |
4 |
5 |
| D2.5*D4*50 |
6 |
5 |
6 |
| D3*D4*50 |
8 |
6 |
8 |
| D3*D3*50 |
8 |
6 |
8 |
| D3.5*D4*50 |
9 |
7 |
9 |
| D4*D4*50 |
10 |
8 |
10 |
| D1*D6*50 |
3 |
2 |
3 |
| D1.5*D6*50 |
4 |
3 |
4 |
| D2*D6*50 |
5 |
4 |
5 |
| D2.5*D6*50 |
6 |
5 |
6 |
| D3*D6*50 |
8 |
6 |
8 |
| D3.5*D6*50 |
9 |
7 |
9 |
| D4*D6*50 |
10 |
8 |
10 |
| D6*D6*50 |
13 |
10 |
13 |
| D6*D6*50 |
15 |
12 |
15 |
| D7*D8*60 |
17 |
14 |
17 |
| D8*D8*60 |
20 |
16 |
20 |
| D10*75 |
25 |
20 |
25 |
| D12*75 |
30 |
24 |
30 |
| D14*100 |
45 |
28 |
35 |
| D16*100 |
45 |
32 |
40 |
| D18*100 |
45 |
36 |
40 |
| D20*100 |
45 |
40 |
40 |
|
Flute Length of Extended End Mills(mm)
|
| D3*D4*75 |
12 |
6 |
12 |
| D4*D4*75 |
16 |
8 |
14 |
| D5*D6*75 |
18 |
10 |
15 |
| D6*D6*75 |
24 |
12 |
20 |
| D8*75 |
25 |
16 |
25 |
| D3*D4*100 |
12 |
6 |
15 |
| D4*D4*100 |
20 |
8 |
15 |
| D5*D6*100 |
20 |
10 |
20 |
| D6*D6*100 |
30 |
12 |
25 |
| D8*D8*100 |
35 |
16 |
30 |
| D10*100 |
40 |
20 |
30 |
| D12*100 |
45 |
24 |
35 |
| D6*D6*150 |
45 |
12 |
40 |
| D8*D8*150 |
50 |
16 |
45 |
| D10*150 |
55 |
20 |
50 |
| D12*150 |
55 |
24 |
55 |
| D14*150 |
60 |
28 |
60 |
| D16*150 |
70 |
32 |
65 |
| D18*150 |
70 |
36 |
70 |
| D20*150 |
70 |
40 |
70 |
After service:
1. If you are not satisfied with your purchase, you can exchange the item. The buyer is responsible for all further shipping costs.
2. The buyer must contact us within 3 days of delivery if they wish to exchange defective or incorrectly shipped items.
3. Exchange Steps:All items must be returned in their original condition, in order to quality for an exchange.
1. Contact us via email or calls;
2. Provide details as much as possible about the proble you are having;
3. Authorization to return the item will be issued;
4. Return the item for agreed exchange.
4. Please kindly note that: We do not cover any items for damage after use or as the result of water damage.
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