14I 21I 30I 0.5 1.0 1.5 2.0 2.5 3.0ISO BSPT W NPT Series inch Pipe Threads Carbide thread insert Thread Comb Milling CNC insert

14I 21I 30I 0.5 1.0 1.5 2.0 2.5 3.0ISO BSPT W NPT Series inch Pipe Threads Carbide thread insert Thread Comb Milling CNC insert

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