West hill science and technology obtains the patent of skull milling cutter that has the function that discharge bits, the problem that solved existing skull milling cutter to do not have the function that discharge bits

Financial on March 6, 2024 message, according to announcement of bureau of national intellectual property, inc. of science and technology of Chongqing west hill obtains the name is " the skull milling cutter that has the function that discharge bits " , CN220554510U of accredit announcement date, application date is July 2023.

Patent summary shows, this practical and new-style the skull milling cutter that made public a kind to have the function that discharge bits, this skull milling cutter that has the function that discharge bits includes knife handle, sword head and many edge, among them, knife head, the one aspect of the matter of locate knife handle, and the axial of edge knife handle is outspread, of knife head outside the groove that discharge bits is set on week face; Of head of knife of many edge edge outside week face interval is installed, the axial direction that many edge face is far from knife head is outspread, and form between two edge of photograph adjacent have the edge chamfer that connects with the chamfer that discharge bits. This practical and new-style the skull milling cutter that offers a kind to have the function that discharge bits, solved existing skull milling cutter to did not discharge the problem of bits function.

The article is come from financial