Calculated Industries 4087 MachinistCalc Pro - Advanced Machining Math & Ref Tool

Dedicated Functions: • Speeds and Feeds - Calculate for Milling, Turning and Drilling; Spindle Speed (RPM), Feed Rate (IPM), Cut Speed, Cut Feed, Feed per Tooth • Thread Size - Enter numeric, fractional or metric thread sizes and display tap, roll tap, close and free fit drill sizes. Display pitch, major and minor diameters • Drill Point - Enter the cutting angle and Drill Size and calculate the Drill Point cut depth • Drill Size - Enter numeric, letter, fractional or metric Drill Size and display the closest fitting Drill Size and scroll through available drill sizes • 3-Wire Measure - Enter Wire Size (or use calculated Best Wire size) and 3-Wire Measurement to calculate pitch diameter • Trigonometric Functions - Sine, Cosine, Tangent, Arcsine, Arccosine, Arctangent • Right Triangle Math - Enter, calculate Angle, Hypotenuse, Opposite and Adjacent side lengths Additional Features: • Thread Classification Tables o U.S. Internal (3) 1B, 2B, 3B ? External (3) 1A, 2A, 3A o Metric Internal (14) 3G-9G and 3H-9H ? External (28) 3g-9g, 3h-9h, 3e-9e, 3f-9f • U.S. and Metric Unit Entries and Conversions o Decimal Inches/mils o Feet-Inch-Fractions o m, mm, cm o Area, Volume and Weight • Works as a Standard Calculator Includes: • Rugged, shock-, moisture- and dust-resistant Armadillo Gear case • Quick Reference Guide and complete, easy-to-follow User Guide • Two 1.5 volt LR-44/A76 Long-life Batteries • Full One-Year Limited Warranty