J.A.M. Taylor Tool manufacturers’ standard and custom high speed steel (HSS) cutting tools including taps, dies and reamers. Types of taps (and most dies) include NEF, NS, NC, STI, NF, Metric British, Acme, Metric, Trapezoidal, Extension, Machine Screw, Spiral Flute, Roll Form, Pipe Taps and many more. Types of reamers include straight shank straight flute chucking, spiral flute hand, carbide tipped metric chucking, taper pin, metric taper pin and taper pipe reamers.