Engineers Black Book 3rd Edition

The ultimate reference book that is ideal for engineers, trades people, apprentices, machine shops, tool rooms and technical colleges.

• Information includes: Tapping charts, conversion factors, common thread froms, standard keys and keyways, hardness comparison charts, driving-head indexing charts, drill size and fraction, millimetre and decimal equivalents, formulae for dimensions, V-belts cross section dimensions, formulae and tungsten carbide grade comparison charts
• Pocket sized
• Grease / Tear Proof
• Lay-Flat Format
• Bonus Sticker Tabs