Path:
Home >
GB/T >
Page339 > GB/T 6135.4-2008
Price & Delivery
US$139.00 · In stock · Download in 9 secondsGB/T 6135.4-2008: Parallel shank twist drills -- Part 4: The types and dimensions for extra-long parallel shank twist drills
Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See
step-by-step procedureStatus: Valid
GB/T 6135.4: Historical versions
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| GB/T 6135.4-2008 | English | 139 |
Add to Cart
|
3 days [Need to translate]
|
Parallel shank twist drills -- Part 4: The types and dimensions for extra-long parallel shank twist drills
|
| GB/T 6135.4-1996 | English | 199 |
Add to Cart
|
2 days [Need to translate]
|
Parallel shank twist drills--Part 4: The types and dimensions for parallel shank long series twist drills
|
Click to Preview a similar PDF
Basic data
| Standard ID | GB/T 6135.4-2008 (GB/T6135.4-2008) |
| Description (Translated English) | Parallel shank twist drills -- Part 4: The types and dimensions for extra-long parallel shank twist drills |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | J41 |
| Classification of International Standard | 25.100.30 |
| Word Count Estimation | 6,637 |
| Date of Issue | 2008-11-04 |
| Date of Implementation | 2009-04-01 |
| Older Standard (superseded by this standard) | GB/T 6135.5-1996 |
| Quoted Standard | GB/T 1442 |
| Adopted Standard | ISO 3292-1995, MOD |
| Regulation (derived from) | National Standard Approval Announcement 2008 No.18 (Total No.131) |
| Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China |
| Summary | This standard specifies the long straight shank twist drill types and dimensions. This section applies to a diameter of 2. 0mm ~ 14. 0mm long straight shank twist. |
GB/T 6135.4-2008: Parallel shank twist drills -- Part 4: The types and dimensions for extra-long parallel shank twist drills
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Parallel shank twist drills Part 4. The types and dimensions for extra long parallel shank twist drills
ICS 25.100.30
J41
National Standards of People's Republic of China
Replacing GB/T 6135.5-1996
Straight shank twist drill
Part 4. Straight shank long twist drill types and dimensions
(ISO 3292.1995, Extra-longparalelshanktwistdrils, MOD)
Posted 2008-11-04
2009-04-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 6135 "straight shank twist" is divided into four parts.
--- Part 1. coarse straight shank twist small type and size;
--- Part 2. Straight shank twist drill short and straight shank twist type and size;
--- Part 3. shank long twist drill types and dimensions;
--- Part 4. Straight shank long twist drill types and dimensions.
This section GB/T 6135 Part 4.
The partial modification of the use of ISO 3292.1995 "Long straight shank twist" (in English).
This part of ISO 3292.1995 There are technical differences compared to the following.
--- Standard name "Long straight shank twist" to "straight shank twist drills - Part 4. Straight shank long twist drill types and dimensions";
--- Modify the scope;
--- Normative references to international standards in the use of alternative national standards, and adds other appropriate national standards;
--- Remove the technical specifications;
--- Deleted Appendix A;
--- Increased manufacturing intermediate diameter straight shank long twist drill, and the total length of trench length dimension;
When straight shank long --- increasing manufacturing with flat tail twist, flat tail section dimensions and tolerances specified;
--- Modified tag example.
This Part replaces GB/T 6135.5-1996 "straight shank twist drills - Part 5. straight shank long twist drill types and dimensions."
This portion of the GB/T 6135.5-1996 compared to the main changes are as follows.
--- Modify the normative references;
--- Mark example of "high performance" to "precision."
This part is proposed by China Machinery Industry Federation.
This part of the tool by the National Standardization Technical Committee (SAC/TC91) centralized.
This section is drafted. Chengdu Tool Research Institute, Shanghai Tool Works Co., Ltd.
The main drafters of this section. Yu Zeng ring, Deng Zhiguang, Li Zheng-wei, Chen Liping.
This part of the standard replaces the previous editions are.
--- GB 6136-1985, GB/T 6135.5-1996.
Straight shank twist drill
Part 4. Straight shank long twist drill types and dimensions
1 Scope
GB/T 6135 This section provides the straight shank long twist drill types and dimensions.
This section applies to a diameter of 2.0mm ~ 14.0mm straight shank long twist drill.
2 Normative references
The following documents contain provisions by GB/T 6135 this part of the reference in terms of this section. For dated reference documents
Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section
Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this
section.
GB/T 1442 straight shank tools with drive flat tail and sleeve size (GB/T 1442-2004, ISO 4203. 1978, MOD)
3 Symbol
4 type and size
4.1 straight shank long twist drill types and dimensions specified in Figure 1 and Table 1, respectively.
Figure 1
...