Calculated Industries 4087 Machinist Calc Advanced Machining Math and Reference Tool

Calculated Industries 4087 Machinist Calc Advanced Machining Math and Reference Tool

  • The Machinish Calc Pro combines all the most-needed machining calculations with step-saving chart look-ups
  • This item belongs tolevels
  • Item is manufactured in China
  • 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 Advanced Drill and Thread Size Tables - save time and steps (Compliant with ANSI/ASME B1.1-2003 and ANSI/ASME B1.13M-2005)
  • Right Triangle Math - plus trigonometric functions, work in and convert between U.S. and metric units
  • Bolt Pattern Hole Layouts - enter start angle, number of bolts, diameter and optional x, y offset; calculate x and y coordinates
  • 3-Wire Measure - enter Wire Size (or use calculated Best Wire size) and 3-Wire Measurement to calculate pitch diameter
The Machinish Calc Pro Combines All The Most-Needed Machining Calculations With Step-Saving Chart Look-Ups, Speeds And Feeds, Right Triangle Solutions, Trig Functions, Bolt Patterns, And Much More All Built Into A Portable, Rugged And Cost-Effective Handheld Calulator.Comes With Armadillo Gear Protective Case. The first dedicated handheld machining math and reference tool to provide a complete assortment of machine shop solutions, the Machinist Calc Pro (model 4087) from Calculated Industries h

List Price: $ 79.95 Price: $ 200.00

3 Responses to Calculated Industries 4087 Machinist Calc Advanced Machining Math and Reference Tool

  1. RICHEL MAYBERRY says:
    4 of 4 people found the following review helpful
    5.0 out of 5 stars
    Very handy calculator, December 10, 2011
    By 

    Amazon Verified Purchase(What’s this?)
    This review is from: Calculated Industries 4087 Machinist Calc Advanced Machining Math and Reference Tool (Tools & Home Improvement)

    As an engineer, I am programming and setting up new jobs daily. Feeds and speeds are nearly an art than a number you can get from a book. Each insert grade, material type, hardness, type of cut, type of machine all play factors in feed and speeds. The Machinery’s Handbook can give you an estimate on what it should be but after you run the part adjustments are usally needed. Watching and listen to the cut is really where you dial in the correct feeds and speeds. Vendors usally have a closer estimate than a handbook. That said, putting a table for feeds and speeds for every situation is impossible. I can’t not fault this calcuator for not having a chart do to this.
    As for the other features, I thought this calculator has plenty of them. I won’t go threw all of them but one thing I like to mention is its ability to store certain data. I will give you an example: If I wanted to calculate an RPM in need to enter a diameter and Cut Speed (SFM). Say a decide that I want to increase my SFM; I can go back and re-enter the SFM and the calulator will update the answer. I can even re-enter the RPM and the SFM will update as well. I do not need to erase and start from scatch because the other information still resides in it. I can erase it all by pressing the ON button twice.
    This calculator is very handy and I can’t see why anyone would give a bad review. I think this calculator was well thought out and works great. The price is a bit steep but anything that is specialized typically is. I highly recommend this item.

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  2. Dan Hayman says:
    8 of 10 people found the following review helpful
    3.0 out of 5 stars
    Great for CNC programmers–not so much for the “hands on machinist”, March 9, 2011
    By 
    Dan Hayman (Pine, CO United States) –
    (REAL NAME)
      

    Amazon Verified Purchase(What’s this?)
    This review is from: Calculated Industries 4087 Machinist Calc Advanced Machining Math and Reference Tool (Tools & Home Improvement)

    Great product for CNC programmers or those who feel the need to have the most commonly used charts available, though not necessarily intuitively so.
    For those who need quick and dirty hands on calculations (including angular and other trig. functions) and unit conversion, I would suggest CI’s “Construction Master Pro.”
    Frankly, when I purchased this calculator, I had hoped for something more like the CMPro, with the addition of the look-up tables which are included with this device. In the end, I returned this one and purchased another CMPro instead, having given my first one away prematurely.
    Just my two cents….

    Dan

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  3. Clive Fouche says:
    2 of 2 people found the following review helpful
    5.0 out of 5 stars
    Best Plastic Brain Any Machinist Could Wish For, December 8, 2011
    By 
    Clive Fouche (Auckland, New Zealand) –
    (REAL NAME)
      

    Amazon Verified Purchase(What’s this?)
    This review is from: Calculated Industries 4087 Machinist Calc Advanced Machining Math and Reference Tool (Tools & Home Improvement)

    I have only just got my head around most of the features available on this device and in the short time I have been using it I have wondered how I managed without it. The threading data alone has proved most useful and has negated many wasted trips across the shop floor to look at charts. The Zeus book has become all but redundant however Machinery’s Handbook still has its place. The trig functions have proved their worth as have the speed and feed calculations. I have read that one of the shortcomings of this calculator is the lack of material data relating to cutting speeds but with new cutting tools coming out a lot of this information would be redundant in no time. I have used this calculator for turning, milling, drilling, reaming and grinding and all these processes require different parameters that are easley handled. This calculator has proved its worth in the time I have had it.

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