{"product_id":"zeus-reference-book","title":"Zeus Reference Book","description":"\u003cp\u003eThis is the popular small pocket booklet that is the reference book for fitters, metal workers and draftsmen. It is printed on stiff card, with a protective plastic coating that makes it very durable for use in the workshop. The tabulated data includes the following: Standard Imperial \u0026amp; metric drill sizes with decimal inch equivalents; thread sizes, tapping drills \u0026amp; clearance drills for to following threads - ISO metric fine, B.S.F., Whitworth, BSP, Unified screw threads, ANC, ANF, ISO metric coarse, UNF, UNC; selected ISO fit hole basis; Hardness comparison table; Equally spaced holes in a circle; allowances for sheet metal bending; morse taper sizes; letter addresses for numerical control; Engineering drawings abbreviations; triangle area and side length calculations; Metric - Imperial conversion tables.\u003c\/p\u003e","brand":"Zeus Precision Charts","offers":[{"title":"Default Title","offer_id":54115671966043,"sku":"662422","price":17.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/0652\/0667\/files\/662422_xl.jpg?v=1789755470","url":"https:\/\/www.axminstertools.com\/products\/zeus-reference-book","provider":"Axminster Tools","version":"1.0","type":"link"}