1. Hardmetal insert tooling. Specification for cylindrical shanks with a parallel flat for drills with indexable inserts Part 21, (15th May 1993) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (6 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Safety of machinery. Electrical equipment of machines. Specification for general requirements Part 1, (15th March 1993) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (72 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Tool shanks with 7/24 taper for automatic tool changers. Specification for tapers for spindle noses Part 3, (15th July 1993) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗