GB/T 14298-2008 Helical end mills with indexable inserts

GB/T 14298-1993 Helical end milling cutters with indexable inserts

GB/T 1443-1996 Machine tools—Self-holding tapers for tool shanks GB/T 1443-2016 Self-holding tapers for machine tools and tool shanks GB/T 2075-1998 Application of hard cutting materials for machining by chip removal—Designation of the main groups of chip removal and groups of application GB/T 2075-2007 Classification and application of hard cutting materials for metal removal with defined cutting edges—Designation of the main groups and groups of application GB/T 2080-1987 Indexable hardmetal (carbide) inserts with rounded corners, with partly cylindrical fixing hole—Part 1:Dimensions of inserts with 7°normal clearance GB/T 2080-2007 Indexable hard material inserts with rounded corners,with partly cylindrical fixing hole—Dimensions GB/T 3837-2001 7/24 tapers for tool shanks for manual changing GB/T 6131.2-1996 Parallel shanks for milling cutters—Part 2:Dimensional characteristics of flatted parallel shanks GB/T 6131.2-2006 Cylindrical shanks for milling cutters—Part 2:Types and sizes of flatted cylindrical shanks GB/T 10944.1-2006 Tool shanks with 7∶24 taper for automatic tool changers—Shanks Nos.40,45 and 50—Part 1:Dimensions and conicity tolerances GB/T 10944.1-2013 Tool shanks with 7/24 taper for automatic tool changers—Part 1:Dimensions and designation of shanks of forms A,AD,AF,U,UD and UF GB/T 20329-2006 Milling cutters with tenon drive—Interchangeability dimensions of the seating of the cutter on the arbors GB/T 2075-2025 Classification and application of hard cutting materials for metal removal with defined cutting edges—Designation of the main groups and groups of application