
Tapping conditions Machining, in low/middle speed tapping
| AUXSP | SU2-SP | MHSP | ZEN-B | Machinin ZET-B | g/Fully sync F-SP | hronized fee LS-F-SP | d only, in hig HDISP | h-speed tap HDASP | ping area HFIHS | HFISP | HFAHS | HFASP |
| HSS Coating Coated | HSS OX For hard- to-machine stainless steel | HSS-Co Coating For middle hardness carbon steel | HSS-P OX For nickel base alloys | HSS-P NI For titanium alloys | HSS Coating For high- speed | HSS Coating Long, for high-speed | HSS-Co Coating Dry tapping, for ultra high-speed For steel | HSS-Co Coating For dry tapping; For aluminum materials | HSS-Co Coating For ultra high-speed For steel | HSS-Co Coating For ultra high- speed For steel, low spiral | HSS-Co Coating For ultra high-spee For aluminum materials | HSS-Co Coating d For ultra high-speed For aluminum materials, low spiral |
| ①-212 | ①-114 | ①-32 | ①-160 | ①-152 | ①-176 | ①-180 | ①-200 | ①-204 | ①-184 | ①-188 | ①-192 | ①-196 |
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area
Tap material
Bored Hole Shape
For Unified Threads For Whitworth Threads For Screw Threads used on Sewing Machines Pipe Threads American Pipe Threads For Miniature Threads For Trapezoidal Threads
35~45HRC Heat treated steel ◎ ◎
45~55HRC Heat treated steel 55~63HRC Heat treated steel
SKD Tool steels SC Cast steels FC Cast irons FCD Ductile cast irons Cu Copper Bs Brass BsC Brass castings PB Bronze