NPT 60° Internal, External Full Form Thread Milling InsertsNPT 60° Full Form Thread Milling Inserts for 1:16 Conical Tapered Pipe Thread Forms. Can be used for internal and external right and left hand threads. These inserts are single sided and are suitable for a wide range of materials up to 50HRC including plain carbon, alloy and die steel, stainless, titanium alloys, HRSA's and cast iron. Can also be used for aluminium and copper alloys. Grade T600 provides excellent tool life with high surface finish.
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