GB/T 1142-2004 PDF English
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GB/T 1142: Historical versions
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| GB/T 1142-2004 | English | 209 | Add to Cart | 3 days [Need to translate] | Shell drill |
| GB/T 1142-1984 | English | 199 | Add to Cart | 2 days [Need to translate] | Shell drills |
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Basic data
| Standard ID | GB/T 1142-2004 (GB/T1142-2004) |
| Description (Translated English) | Shell drill |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | J41 |
| Classification of International Standard | 25.100.30 |
| Word Count Estimation | 8,884 |
| Date of Issue | 2004-02-10 |
| Date of Implementation | 2004-08-01 |
| Older Standard (superseded by this standard) | GB/T 1142-1984; GB/T 4255-1984 |
| Quoted Standard | GB/T 1135 |
| Adopted Standard | ISO 3314-1975; MOD |
| Regulation (derived from) | Announcement of Newly Approved National Standards No. 3, 2004 (No. 65 overall) |
| Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China, China National Standardization Administration Committee |
| Summary | This standard specifies: end key drive tapered bore (taper 1: 30) nested reamer type and size and tolerance, accordingly nested reamer with mandrel and GB/T 1135 regulations for sets reamer the same mandrel (spindle duplication of data included in the appendix of this standard). Outer diameter greater than 23. 6mm to 101. 6mm, tapered bore diameters from 13mm to large end 40mm-jacketed reamer. To ensure the reamer and GB/T 1135 regulations spindle provides interchangeability and end key dimensions cone test method. Recommended reamer sizes listed in Appendix A of standing. Unless otherwise stated, such reamers are made of the right cutting. |