This document pertains to the standardization of a basic tool holder shank and retention knob for numerically controlled machining centers with automatic tool changers. The requirements contained herein are intended to provide tool holder interchangeability between machining centers with automatic tool changers of various types. Dimensions for cone angle control are in accordance with the International Standard ISO 1947.
ASME B5.50-2009 history
2015ASME B5.50-2015 7/24 Taper Tool to Spindle Connection for Automatic Tool Change
2009ASME B5.50-2009 7/24 Taper Tool to Spindle Connection for Automatic Tool Change
1995ASME B5.50 Errata-1995 "V" flange tool shanks for machining centers with automatic tool changers; Errata
1994ASME B5.50-1994 "V" flange tool shanks for machining centers with automatic tool changers
1985ASME B5.50-1985 "V" flange tool shanks for machining centers with automatic tool changers
1978ASME B5.50-1978 7/24 Taper Tool to Spindle Connection for Automatic Tool Change