GB/T 4267-1984
Replaced
GB/T 25667.1-2010
Active
National standards
GB/T 25667.1-2010 Solid carbide twist drills with parallel shank—Part 1:The types and dimensions for parallel shank twist drills
GB/T 25667.1-2010 Solid carbide twist drills with parallel shank—Part 1:The types and dimensions for parallel shank twist drills
Basic Information
Standard Code:
GB/T 25667.1-2010
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Knives
ICS Name:
Drill, reamer, and hobbing cutter
Publish Date:
2010-12-23
Implement Date:
2011-07-01
Pages:
5 pages
Scope
This part of GB/T 25667 specifies the types and dimensions of solid carbide straight-shank twist drills (hereinafter referred to as "twist drills").
This part is applicable to twist drills with diameters ranging from 1.9 mm to 20 mm.
Development Information
Same series standard
Related Standards
GB/T 14299-1993
Replaced
GB/T 14299-1993 Spiral flute drill with indexable inserts
GB/T 14332-1993
abolished_transferred
GB/T 14332-1993 Ejector drills with carbide tips
GB/T 1438.1-1996
Replaced
GB/T 1438.1-1996 Taper shank twist drills—Part 1:The types and dimensions for Morse taper shank twist drills
GB/T 1438.2-1996
Replaced
GB/T 1438.2-1996 Taper shank twist drills—Part 2:The types and dimensions for long Morse taper shank twist drills
GB/T 1438.3-1996
Replaced