1.Threading hand tap, hss form taps, carbon steel taps, handle drill tap 2.Thread type:M,UNC,BSW 3.can be customize ... ,Alsin-A,etc4.Thread type:M,UNC,BSW with JIS5.Samble is available.6.Platform:Tapping machine,CNC,Auto lathe,machine center.7 ... .50M48X5.00M52X5.00M56X5.50M60X5.50M64X6.00M68X6.00 ISO sprial hss machine tap and hand tap, tapping machine hand drill, hss hand taps with straight flute