This 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 & metric drill sizes with decimal inch equivalents; thread sizes, tapping drills & 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.
Zeus Precision Charts
Zeus Reference Book
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£3.98 Standard Delivery within 2-3 working days*. Free delivery over £100.
*UK Mainland only. Additional charges may apply for remote or offshore areas.
Key Features
| This option | |
|---|---|
| Web Attribute Set | Engineering |
| EAN Barcode | 5017718991105 |
Delivery Options
- Standard Delivery* - £3.98
- Next Day Delivery* - £8
- Next Day by noon Delivery* - £12
- Next Day Saturday* - £20
*UK Mainland only. Order before 4pm for Next Day Delivery. Additional charges may apply for remote or offshore areas.
Easy Returns
We're committed to selling high-quality products, however we also know that there are times when you need to exchange or return an item.
- No quibble 30 day returns policy
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- Simple and easy returns process
Please note, respiratory items cannot be accepted for a refund once the seal is broken.