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The standard specifies the connecting dimensions of detachable tapered bits for percussive wet drilling which are used in mining together with drill rods complying with DIN 20377.
| Author | DIN |
|---|---|
| Editor | DIN |
| Document type | Standard |
| Format | File |
| ICS | 73.100.30 : Equipment for drilling and mine excavation
|
| Number of pages | 10 |
| Replace | DIN 20379 (1990-03) |
| Year | 2011 |
| Document history | DIN 20379-1 (2011-05) |
| Country | Germany |
| Keyword | DIN 20379;20379 |