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| Categories | Square End Mill | 
|---|---|
| Model Number: | E650 | 
| Place of Origin: | MADE IN CHINA | 
| Brand Name: | KTC | 
| Certification: | CCC | 
| MOQ: | 10 pcs | 
| Price: | Negotiation | 
| Packaging Details: | 1PC/ PVC Packing, 10pcs PVC Packing/Pack... | 
| Delivery Time: | 1-35days | 
| Payment Terms: | T/T, L/C,Paypal... | 
| Supply Ability: | 10000pcs/week | 
| Product Name: | End Mills | 
| Flutes No: | 4 Flutes | 
| Grain size: | 0.2 μm | 
| A.O.L: | 50-150mm | 
| Flexural Strength: | 4500mpa | 
| Coating: | nACo/AlTiN | 
| Co: | 12% | 
| Suitable for: | Steel,stainless steel,nickel alloy,Titanuim alloy,cast iron,plastic and other materials | 
| Company Info. | 
| Changzhou Xinpeng Tools Manufacturing Co.,Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
High Precision Square End Mill / CNC Milling Bits 0.2 μM Grain Size Custom
KTC Tungsten Carbide Nano Coated End Mills
Definition
Specifications
E650 Blue / Black nano milling cutter series (< HRC65 °) adopt imported high-quality fine grain tungsten steel material with bending strength of 4500mpa and grain size of 0.2μm, with high-performance composite coating imported from Switzerland. E650 milling cutters is designed with special angle, especially suitable for heat treatment die steel, high-speed, high hardness material processing. With high precision quality control, and full inspection, all E650 series end mills are delivered with 100% qualification rate.
| Raw Material | AF308/510 | 
| WC | 88% | 
| Co | 12% | 
| TRS | >4500N/mm2 | 
| Hardness | >94HRA | 
| A.O.L | 50-150mm | 
| Grain size | 0.2μm | 
| Upto | <HRC65 | 
| Flutes No | 4F | 
| Coating | nACo/AlTiN | 
| Suitable for | Steel,stainless steel,nickel alloy,Titanuim alloy,cast iron,plastic and other materials | 
Coating:
| Item | AlTiN | nACo | 
| Hardness(HV) | 3200 | 42(GPA) | 
| Thickness(UM) | 2.5-3 | 3 | 
| Oxidation temp(°) | 900 | 1200 | 
| Friction coeffient | 0.3 | 0.4 | 
| Color | Black | Blue | 
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 | 
|   | 
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