GB/T 4251-2004 Replaced National standards

GB/T 4251-2004 Machine reamers with parallel shanks with carbide tips

Publish Date: 2004-02-10 Implement Date: 2004-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 4251-2004

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Knives

ICS Name: Drill, reamer, and hobbing cutter

Publish Date: 2004-02-10

Implement Date: 2004-08-01

Pages: 8 pages

Development Information

Word Count: 10 Thousand words Pages: 8 pages

Replace the following standards

GB 4251-1984

Superseded by the following standards

GB/T 4251-2008 Machine reamers with carbide tips

Referenced Standards

GB/T 4246-2004 Special tolerances for reamers GB/T 4253-2004 Reamers with carbide tips—Technical requirements

Related Standards

GB/T 4267-1984 Replaced

GB/T 4267-1984 Rotating tools with parallel shanks—Diameters of shanks and sizes of driving squares

Publish Date: 1984-03-28

GB/T 14299-1993 Replaced

GB/T 14299-1993 Spiral flute drill with indexable inserts

Publish Date: 1993-04-17

GB/T 14332-1993 abolished_transferred

GB/T 14332-1993 Ejector drills with carbide tips

Publish Date: 1993-04-17

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

Publish Date: 1996-07-05

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

Publish Date: 1996-07-05

GB/T 1438.3-1996 Replaced

GB/T 1438.3-1996 Taper shank twist drills—Part 3:The types and dimensions for lengthened Morse taper shank twist drills

Publish Date: 1996-07-05