Machinist Calc Pro 2 Calculator

Advanced Machining Math Calculator with Materials

The Machinist Calc Pro 2 includes materials and tool settings combined with DOC and WOC to solve all your speed and feed calculations for face, end or slot milling plus turning, drilling and boring. It also gives you step-saving drill and thread chart look-ups, right triangle solutions, bolt-circle patterns, a larger 2-line LCD display and much more all built into a portable, rugged and cost-effective handheld calculator.

Includes a rugged shock, dust and moisture resistant Armadillo Gear protective case.

Built-in Functions and Calculations:

• Dedicated Keys - Machining-specific keys to enter or calculate Surface Feet per Minute (SFM), Inches per Tooth (IPT), Inches per Minute (IPM), Inches per Revolution (IPR), # of Teeth, Depth of Cut (DOC), Width of Cut (WOC) and Length of Cut (LOC)
• Material Function - Choose from 20 popular Materials
• All Common Processes - Face Milling, End Milling, Slot Milling, Turning, Boring, Drilling
• Tools - High Speed, Carbide and High Performance
• Speeds and Feeds - calculate for milling, turning and drilling; cutting speed, spindle speed (RPM), feed rate (IPM), cutting feed, feed per tooth/chip load, number of Teeth and Radial Chip Thinning adjustment factor
• 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 trig functions
• Drill Points - enter the cutting angle and drill size to calculate the drill point cut depth
• Bolt Pattern 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

Dedicated Functions:

• Speeds and Feeds - Calculate for Milling, Turning, Boring and Drilling; Spindle Speed (RPM), Feed Rate (IPM), Cut Speed, Cut Feed, Feed per Tooth, Number of Teeth and Radial Chip Thinning adjustment factor
• 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
• Trig Functions - Sine, Cosine, Tangent, Arcsine, Arccosine, Arctangent
• Right Triangle Math - Enter, calculate Angle, Hypotenuse, Opposite and Adjacent side lengths

Additional Features:

• Thread Classification Tables
  • U.S. Internal (3) 1B, 2B, 3B
    • External (3) 1A, 2A, 3A
  • 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
  • Decimal Inches/mils
  • Feet-Inch-Fractions
  • m, mm, cm
  • 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's Guide
• One 3-volt CR2025 long-life battery
• One-year warranty

Tech Specs

Size: 6.25" x 3.5" x 0.9" (160 mm x 90 mm x 25 mm)

Product Weight: 6 oz. (170 gm) Includes Armadillo Gear Case

Power: One 3-volt CR2025 long-life battery

Display Type: 12 Digits (8 normal, 4 fractions)

Display Dimensions: 0.813" x 2.5" (21 mm x 65 mm)

Accuracy: 12 digit internal accuracy

Great for Machinists, Setters, Tool and Die Makers, Supervisors, Shop Owners