Centre Gauge


Calibres de filetage /Plantilla de roscas /Spitzgewindestahllehre


  • Manufactured from Stainless Steel
  • Useful for grinding and positioning of thread cutting tools on the lathe
  • Also used for checking the pitch of threads through clearly etched graduations in 14th, 20th, 24th and 32nd of an inch
  • Available in American national or US 60 degree and Whitworth or English 55 degree specifications
Centre Gauge

C.no Size(inch) Description Action
CG-60I 60 American unified national standard 60"
CG-55I 55 Whitworth or english standard 55"
CG-S 55 and 60 2pc set of above two