... supply: end mill,gear hob,machine tap,hobbing cutter,drill,band saw blade,hss tool bit,bearing,reamer.OEM&ODM welcom Weifeng ... flutesc) straight flutes with spiral pointd) fluteless tapshand taps and machine tapsstandard can be :ISO529 .ASME/ANSI B949 BS949DIN171 DIN374 DIN352 ... DIN376the surface:bright or titanium coatedBritish and American machine with taps1/8-407/16-205-40G11/25/32-321 ...