GB/T 3506-1993
Replaced
GB/T 28254-2012
Active
National standards
GB/T 28254-2012 Spiral pointed taps
GB/T 28254-2012 Spiral pointed taps
Basic Information
Standard Code:
GB/T 28254-2012
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Knives
ICS Name:
Taps and punch dowels
Publish Date:
2012-03-09
Implement Date:
2012-07-01
Pages:
13 pages
Scope
This standard specifies the basic requirements for the type and size, marking, technical requirements, labeling, and packaging of universal shank tapered drills (high performance grade and ordinary grade).
This standard applies to universal shank tapered drills used for machining ordinary threads (GB/T 192, GB/T 193, GB/T 196, GB/T 197).
Development Information
Referenced Standards
GB/T 192-2003 General purpose metric screw threads—Basic profile
GB/T 193-2003 General purpose metric screw threads—General plan
GB/T 196-2003 General purpose metric screw threads—Basic dimensions
GB/T 197-2003 General purpose metric screw threads—Tolerances
GB/T 197-2018 General purpose metric screw threads—Tolerances
GB/T 968-1994 Manufacturing tolerances on the threaded portion of taps
GB/T 968-2007 Manufacturing tolerances on the threaded of portion taps
GB/T 969-1994 Technical specification for taps
GB/T 969-2007 Technical specification for taps
GB/T 196-2025 General purpose metric screw threads—Basic dimensions
GB/T 192-2025 General purpose metric screw threads—Profiles
Related Standards
GB/T 3464.1-1994
Replaced
GB/T 3464.1-1994 Machine and hand taps
GB/T 3464.3-1994
Replaced
GB/T 3464.3-1994 Short shank machine and hand taps
GB/T 967-1994
Replaced
GB/T 967-1994 Nut taps
GB/T 968-1994
Replaced
GB/T 968-1994 Manufacturing tolerances on the threaded portion of taps
GB/T 969-1994
Replaced