SPMT/SPGT/SPMG Carbide insert

SP Series carbide insert for u drills spmt insert, spgt insert, spmg inserts
Description
SP Series carbide insert for u drill 

Grade introduce

WB215S the highly hard substrate combines both favorable shock resistance and blade security. Used PVD coating with excellent versatility, it is preferred in interrupted turning and milling stainless steel.
WB213S the highly hard substrate combines both favorable shock resistance and blade security, Used CVD Coating with excellent versatility, good working for stainless steel better than steel.



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