Machine screw size, fractional size, oversize machine screw, oversize fractional size, interrupted thread, astro machine screw size, astro fractional size, STI screw thread insert taps, metric taps, left hand taps, fine pitch taps (N.E.F.), premium steel CNC design, semi-bottoming 2-2 1/2 thread, chamfer, metric STI screw thread insert taps, metric + 0.005 oversize.
Main Products
cutting tool lines, industry products