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Database: 365,228(8 Aug 2026)
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GB/T 4251-2004 in English

GB/T 4251-2004 in English

SUPERSEDED

Machine reamers with parallel shanks with carbide tips

  • Issued on:2004-02-10
  • Implemented on:2004-08-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $90.00
$88.00
Standard No: GB/T 4251-2004
Document status: SUPERSEDED
Superseded by: GB/T 4251-2008 Machine reamers with carbide tips
Superseded on: 2009-04-01
Title in English: Machine reamers with parallel shanks with carbide tips
Title in Chinese: 硬质合金直柄机用铰刀
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2004-02-10
Implemented on: 2004-08-01
ICS Classification: 25.100.30-Drills, countersinks, reamers
Chinese Classification: J41-Cutting tools
Professional Classification: GB-National Standard
Related Keywords: shank machine reamers
machine reamers
straight shank machine reamers
carbide tips scopethis standard
parallel shanks
Related Topics: gb/t4251-2008
hinge
non-rigid cuboid
reamer
GBT4251
GB/T 4251-1984
GB/T 4251-2004
GB/T 4251-2008
Machine Reamer
Carbide
Carbide blade model

《GB/T 4251-2004硬质合金直柄机用铰刀》由TC91(全国刀具标准化技术委员会)归口,主管部门为中国机械工业联合会。
本标准规定了硬质合金直柄机用铰刀的型式和尺寸。本标准适用于直径大于5.3mm至20mm的硬质合金直柄机用铰刀。


Scope

This standard specifies the types and dimensions of carbide straight shank machine reamers. This standard applies to hard alloy straight shank machine reamers with a diameter greater than 5.3 mm to 20 mm.

Sample only — not a preview of GB/T 4251-2004
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