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Ningbo Nast superhard tool limited company
Add:No. 88 Road Park Lingfeng Industrial Changle District Haishu Ningbo
Tel:0574-87505185
Fax:0574-87501260
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Custom PCD forming flat cutter face milling cutter side milling cutter manufacturers. According to the figure
Custom PCD forming flat cutter face milling cutter side milling cutter manufacturers. According to the figure
Product description:

Polycrystalline diamond cutting tool (PCD) : PCD hardness is 8000 hv, 80 ~ 120 times of the carbide; Coefficient of thermal conductivity of 700 w/mK, 1.5 ~ 9 times for carbide, even higher than that of PCBN and copper, so the PCD cutting tool quickly heat transmission; Friction coefficient is generally 0.1 ~ 0.3 (carbide friction coefficient is 0.4 ~ 1), it can significantly reduce the cutting force; Thermal expansion coefficient of only 0.9 to 10 ^ 6-10 ^ 6-1.18 - and it was worth only 1/5 of the carbide, so the cutting tool thermal deformation is small, high machining accuracy; And its affinity with non-ferrous metals and non-metallic materials is very small, in the course of processing chip is not easy to form the devolop tumors on the blade

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