An essential reference for any workshop. 50 laminated pages of charts, tables and formulae in a handy 90x148mm pocket book.
Contents includes
Conversion Factors
Drill Size and Decimal Equivalent Charts
Tapping Drill Sizes for Thread Cutting Taps
Tapping Drill Sizes for Thread Forming Taps
Preferred Fits for Standard Engineering Components
Preferred Limits and Fits (ISO 286)
Hardness Comparison Chart
Coordinates for Locating Equally Spaced Holes
Standard Wire Gauges
Standard Sheet Metal Gauges
Sheetmetal Bending
Sheetmetal Bending Allowances
Morse Taper Shanks / Sockets / Sleeves
M2 HSS Drill Surface Speeds, RPMs, Feeds & Thrusts
Annular Cutter Surface Speeds and RPMs
Cobalt Bi-Metal Hole Saw Speeds
Tungsten Carbide Burr Speeds
HSS Reamer Surface Speeds & Feeds
Numerical Control (CNC Programming)
Common Engineering Abbreviations
Triangle Geometry Oblique and Right Angled
