A pocket-size reference that has all the fundamental data that engineers need in their daily work. Taping and drilling charts, hole coordinate charts with common sizes already worked out, speeds/feeds, material specs, drawing symbols and standards, CNC machine codes, plus much more. This book is also a very useful reference for students in engineering and drafting programs.      Mathematical Formulas & Measurement - Solution of Right-Angled Triangles. Solution of Oblique-Angled Triangles. Areas & Dimensions Of Plane Figures. Volumes Of Solids. Distance Across Corners Of Squares & Hexagons. Coordinates For Locating Equally Spaced Holes. Sine Bar Calculations. Measuring Dovetail Slides. Rollers On A Shaft. Calculating Countersink & Spot Drill Depths. Speeds & Feeds For Milling, Drilling, Turning & Boring. Allowances For Sheet Metal Bending. Calculating Shearing Pressure For Blanking. Shear Strengths Of Materials For Blanking. Screw Thread Charts & Tapping Drill Sizes - ISO Metric Coarse. ISO Metric Fine. UNC - Unified National Course. UNF - Unified National Fine. BA - British Association. BSW - British Standard Whitworth. BSF - British Standard Fine. BSP - British Standard Pipe. BSPT - British Standard Pipe Taper. NPT - National Pipe Taper. Roll-Forming Threads - Tapping Drill Sizes. Wire Thread Inserts - Tapping Drill Sizes. Fasteners - Hexagon & Spline Socket Head Cap Screws. Dimensions For Inch Series. Clearance Drill & Counterbore Sizes For Inch Series. Dimensions For Metric Series. Clearance Drill & Counterbore Sizes For Metric Series. Hexagon & Spline Socket Flat Countersunk Head Cap Screws. Dimensions For Inch Series. Clearance Drill & Countersink Sizes For Inch Series. Dimensions For Metric Series. Clearance Drill & Countersink Sizes For Metric Series. Screw Identification Chart. Allowances and Tolerances - Terms Used For Preferred Hole & Shaft Fits. ISO Limits & Fits For Holes. ISO Limits & Fits For Shafts. Surface Texture. Drawing Standards - Types of Lines. Drawing Sheet Sizes - Inch & Metric. ASME & ISO Geometric Symbols Comparison Chart. Common Abbreviations Used. Computer Numerical Control - Letter Addresses Used In Numerical Control. G-Code Addresses. Miscellaneous Function Words From EIA Standard. Conversion Factors & Equivalent Charts - Decimal, Fractional & Number Drill Size Equivalent Charts. Inches To Millimeters. Millimeters To Inches. Fractional Inches To Millimeters. Common Conversion Factors. Hardness Comparison Table. Heat, Mass & Weight Of Elements.