Supal (Changzhou) Precision Tools Co.,Ltd
Supal (Changzhou) Precision Tools Co.,Ltd Art of Cutting
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High efficiency cnc ball nose end mill milling cutter 3.175mm 2 Flute Carbide Ball Nose End Mill
1. Raw Material
Kennametal Carbide from USA, Carbide from Sweden, CB Carbide from Taiwan, Zhuzhou Carbide from Hunan province. K44& K40 from Germany
Super material is the basis of the tools. We choose the high performance material with good wear-resistance, high hardeness and high toughness.
| HRC45 | HRC55 | HRC60 | HRC65 |
| YG10X | YL10.2 &WF25 | Germany K44 &K40 | H10F |
| Grain size 0.7um, Co10%, , Flexural strength 3320N/mm2 | Grain size 0.6um, Co10%, Flexural strength 4000N/mm2 | Grain size 0.5um, Co12%, Flexural strength 4300N/mm2 | Grain size 0.5um, Co10%, Flexural strength 4300N/mm2 |
2. Super coating
| Item | AlTiN | TiAIN | TiSiN | nACo |
| Hardness(HV) | 3200 | 2800 | 3600 | 42(GPA) |
| Thickness(UM) | 2.5-3 | 2.5-3 | 3 | 3 |
| Oxidation Temp(°) | 900 | 800 | 1000 | 1200 |
| Friction Coeffient | 0.3 | 0.3 | 0.45 | 0.4 |
| Color | Black | Violet | Copper | Blue |
3. Our Service
1. Customers send detailed inquiry to us by email;
2. We reply with price, specifications, packing, photos, and other details;
3. Both of us agree the price and confirm the details;
4. We write the proforma invoice and send to customers;
5. Customers make deposit;
6. We make mass production samples;
7. We send mass product samples or send photos to customers for approval;
8. Customers confirm the mass production samples;
9. We start mass production.(we have huge stock for most standard end mills);
10. We show ready products' photos or customers inspect on site;
11. Customers make balance payment;
12. Delivery is arranged. Feedback from customers for better work in future.
13. we will pay more attention to quality,If have any problems,we will sign all commitments.
14. We also make OEM and customized end mills.
4. Product Details
Adopting high quality carbide with TECH Coating.
Applicable for general steels and can be used with high
speed machining centers
FLUTE number can be customized as per customers'requirements
| Diameter | CL | OAL | Shank(d) | ||||
| (D) | (L1) | (L2) | |||||
| 1.0 | 3 | 50 | 4 | ||||
| 1.5 | 4 | 50 | 4 | ||||
| 2.0 | 5 | 50 | 4 | ||||
| 2.5 | 6 | 50 | 4 | ||||
| 3.0 | 8 | 50 | 4 | ||||
| 4.0 | 10 | 50 | 4 | ||||
| 5.0 | 13 | 50 | 6 | ||||
| 6.0 | 15 | 50 | 6 | ||||
| 8.0 | 20 | 60 | 8 | ||||
| 10.0 | 25 | 75 | 10 | ||||
| 12.0 | 30 | 75 | 12 | ||||
| 14.0 | 35 | 100 | 14 | ||||
| 16.0 | 35 | 100 | 16 | ||||
| 18.0 | 40 | 100 | 18 | ||||
| 20.0 | 45 | 100 | 20 |