4087 Advanced Machining Math and Reference Tool

• Speeds and Feeds calculate for milling, turning and drilling; cutting speed, spindle speed (RPM), feed rate (IPM), cutting feed, feed per tooth/chip load
• Built-in Drill and Thread Size Tables - save time and steps (Compliant with ANSI/ASME B1.1-2003 and ANSI/ASME B1.13M-2005)
• Enter Numeric, Fractional, Metric Thread Sizes and Drill Sizes - and display tap, roll tap, close and free fit drill sizes plus pitch, major and minor diameters
• Right Triangle Math - plus trigonometric functions
• Drill Points - enter the cutting angle and drill size to calculate the drill point cut depth
• Bolt Pattern Hole Layouts - enter start angle, number of bolts, diameter and optional x, y offset; calculate x and y coordinates. Find center-to-center spacing for bolt pattern layouts
• 3-Wire Measure - enter Wire Size (or use calculated Best Wire size) and 3-Wire Measurement to calculate pitch diameter
• Two 1.5 volt LR-44/A76 Long-life Batteries
• Full One-Year Limited Warranty
• 1.292
• Weight: 20.92 lb.
• UPC: 098584001179
• Manufacturer Part No: 4087