Aluminum Corner Radius End Mill / CNC Milling Cutter For Aluminum
Specifications:
A380CR high gloss aluminum milling cutter series adopt domestic high-quality fine grain tungsten steel material, flexural strength: 4100mpa, grain size: 0.8 μm, not easy to break the edge. A new special aluminum milling cutter with color coating is introduced, which increases the wear resistance of the cutter. The unique groove design and the polishing treatment of the front cutting edge and groove are adopted to increase the cutting performance. It is especially suitable for efficient and high gloss machining of aluminum alloy (6 and 7 series aluminum) materials.
| Raw Material | K30 / YL10.2 |
| TRS | >4100N/mm2 |
| Hardness | >91HRA |
| A.O.L | 50mm-150mm |
| Grain size | 0.8 μm |
| Upto | HRC50 |
| Flutes No | 3F |
| Suitable for | Aluminum,plastic and other materials |
Standard Sizes
| Size | Flute Length of End Mills(mm) |
| Aluminum Use |
| D1*D4*50 | 3 |
| D1.5*D4*50 | 4 |
| D2*D4*50 | 5 |
| D2.5*D4*50 | 6 |
| D3*D4*50 | 8 |
| D3*D3*50 | 8 |
| D3.5*D4*50 | 9 |
| D4*D4*50 | 10 |
| D1*D6*50 | 3 |
| D1.5*D6*50 | 4 |
| D2*D6*50 | 5 |
| D2.5*D6*50 | 6 |
| D3*D6*50 | 8 |
| D3.5*D6*50 | 9 |
| D4*D6*50 | 10 |
| D6*D6*50 | 13 |
| D6*D6*50 | 15 |
| D7*D8*60 | 17 |
| D8*D8*60 | 20 |
| D10*75 | 25 |
| D12*75 | 30 |
| D14*100 | 35 |
| D16*100 | 40 |
| D18*100 | 40 |
| D20*100 | 40 |
|
Flute Length of Extended End Mills(mm)
|
| D3*D4*75 | 12 |
| D4*D4*75 | 14 |
| D5*D6*75 | 15 |
| D6*D6*75 | 20 |
| D8*75 | 25 |
| D3*D4*100 | 15 |
| D4*D4*100 | 15 |
| D5*D6*100 | 20 |
| D6*D6*100 | 25 |
| D8*D8*100 | 30 |
| D10*100 | 30 |
| D12*100 | 35 |
| D6*D6*150 | 40 |
| D8*D8*150 | 45 |
| D10*150 | 50 |
| D12*150 | 55 |
| D14*150 | 60 |
| D16*150 | 65 |
| D18*150 | 70 |
| D20*150 | 70 |
Parameter
Cutter Diameter
The cutter diameter is often the first thing machinists look for when choosing a tool for their job. This dimension refers to the diameter of the theoretical circle formed by the cutting edges as the tool rotates.
cutter diameter
Shank Diameter
The shank diameter is the width of the shank – the non-cutting end of the tool that is held by the tool holder. This measurement is important to note when choosing a tool to ensure that the shank is the correct size for the holder being used. Shank diameters require tight tolerances and concentricity in order to fit properly into any holder.
Overall Length (OAL) & Length of Cut (LOC)
Overall length is easy to decipher, as it is simply the measurement between the two axial ends of the tool. This differs from the length of cut (LOC), which is a measurement of the functional cutting depth in the axial direction and does not include other parts of the tool, such as its shank.
Overall Reach/Length Below Shank (LBS)
An end mill’s overall reach, or length below shank (LBS), is a dimension that describes the necked length of reached tools. It is measured from the start of the necked portion to the bottom of the cutting end of the tool. The neck relief allows space for chip evacuation and prevents the shank from rubbing in deep-pocket milling applications. This is illustrated in the photo below of a tool with a reduced neck.
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Aluminum Corner Radius End Mill / CNC Milling Cutter For Aluminum Images
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