GB/T 6135.4-2008 in English
VALIDParallel shank twist drills - Part 4: The types and dimensions for extra long parallel shank twist drills
- Issued on:2008-11-04
- Implemented on:2009-04-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$97.00
| Standard No: | GB/T 6135.4-2008 |
| Document status: | VALID |
| Title in English: | Parallel shank twist drills - Part 4: The types and dimensions for extra long parallel shank twist drills |
| Title in Chinese: | 直柄麻花钻 第4部分：直柄超长麻花钻的型式和尺寸 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2008-11-04 |
| Implemented on: | 2009-04-01 |
| Superseding: |
GB/T 6135.5-1996 Parallel shank twist drills-Part 5: The types and dimensions for extra long parallel shank twist drills
|
| ICS Classification: | 25.100.30-Drills, countersinks, reamers |
| Chinese Classification: | J41-Cutting tools |
| Professional Classification: | GB-National Standard |
| Related Keywords: | extra long parallel shank twist drills scopethis part
shank super long twist drills twist drills extra-long twist drills drills |
| Related Topics: | twist drill
Twist GB/T 6135.4 Straight shank twist drill GB/T 6135.4 GB/T 6135.4-1996 GB/T 6135.4-2008 High speed steel taper shank long twist drill length |
《GB/T 6135.4-2008直柄麻花钻 第4部分：直柄超长麻花钻的型式和尺寸》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。
GB/T 6135《直柄麻花钻》分为四个部分，本部分为GB/T 6135的第4部分。
本部分修改采用ISO 3292：1995《加长型直柄麻花钻》（英文版）。
本部分代替GB/T 6135.5-1996《直柄麻花钻 第5部分：直柄超长麻花钻的型式和尺寸》。
GB/T 6135的本部分规定了直柄超长麻花钻的型式和尺寸。
本部分适用于直径2.0mm~14.0mm的直柄超长麻花钻。
本部分与GB/T 6135.5-1996相比主要变化如下：
―――修改了规范性引用文件；
―――标记示例中“高性能”改为“精密级”。
Scope
This Part specifies the types and dimensions of extra-long twist drills with straight shanks. This part applies to straight shank super long twist drills with a diameter of 2.0mm~14.0mm.
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