Spiral Tap General Purpose Sewing Machines, (SM) Screw EX-SFT-SM

It is used for blind holes, and is suitable for work materials with continuous cutting chips in a coil shape in carbon steel, steel alloy, and non-ferrous metals.
[Specifications]
・ Shape: Spiral Flute Tap
・ Screw type: Sewing-machine
・ Number of chamfer tooth: 2.5P
・ Work Material: Medium carbon steel (C content 0.25 to 0.45%): suitable / steel alloy (SCM): suitable / ductile cast iron (FCD) "suitable / copper (Cu) "suitable / brass (Bs) "suitable / brass cast iron (BsC) "suitable / bronze (PB) "suitable / rolled aluminum (AL) "suitable / Aluminum alloy casting (AC, ADC) "/ Magnesium alloy casting (MC) "suitable / zinc alloy casting (ZDC) "suitable / thermoplastic (PVC, nylon, etc.) [○]