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The very popular Web Machinist Software Program is on sale now for only $49.00 ! Save $65 !
50+ Machining Related Calculators are included within the program.
You can check it out here at: WebMachinist.Net The Ultimate Online Source for Machinist Related Stuff!

This is a Great Chance to get the Web Machinist Software at this price! 

This Software Program will save you Time and Money!

Web Machinist Software is an all inclusive program for windows computers (Windows 95, XP, 7, 8).  50+ Calculators Included!

All of the Calculators Listed are Included in the Program.

Calculators in the program include:

 

Angles Conversion Calculators

Degrees to Decimal Degrees

Decimal Degrees to Degrees

Degrees to Radians

Radians to Degrees

 

Area Calculators

Area of Circle, Including Radius, Circumferance, Diameter

Area of Square, Including Perimeter Distance, Distance Across Points

Area of Rectangle, Including Perimeter Distance, Distance Across Points

Area of Hexagon, Including Width of Flats, Distance Across Points

Blueprint Symbols
 

Chart of the Most Used Blueprint Symbols for Machinists 

 

Bolt Circle Patterns Calculators
 

Full Circle Patterns, Up to 100 Points

Partial Circle Patterns, Up to 100 Points

Polar Points, Up to 12 Points in Ray

Chord to Diameter Calculations, Up to 100 Points

Wheel Bolt Patterns, Including 3 Bolt, 4 Bolt, 5 Bolt, 6 Bolt, 7 Bolt, 8 Bolt 

 

Center Drill Dimensions Calculator
 

Center Drill Dimensions of #00000 to #10 Center Drills
Center Drill Program Depth Calculations for #00000 to #10 Center Drills

Circle Segments Calculators

Segment Calculated where Angle and Radius are Known

Segment Calculated where Chord Length and Chord Height are Known

Segment Calculated where Circle Radius and Chord Height are Known

 

Countersinks Calculator

 Countersink Depth Program based on Countersink Angle and Desired Countersink Diameter

 

Custom Tap Calculators

To Calculate, Input Desired Basic Major Diameter, Thread Pitch, Thread Percent

Works for Inch Taps or Metric Taps

Works for Cut Taps and Form Roll Taps

 

Cutting Speeds Calculators

Surface Speed to RPM

RPM to Surface Speed 

Inch or Metric Units

 

Dovetail Measuring Calculators

Measuring Male or Female Dovetails Using Pins

Measuring Dovetails Based on Desired Measurement Across Pins

Measuring Dovetails Across Pins Based on Desired Dimension

 

Drill Peck Calculators

Calculate Deep Hole Drilling Drill Pecks Without a Canned Cycle

Works for CNC Lathes and CNC Mills

G-Code Output

Calculate Same Peck Full Depth

Calculate Same Peck Partial Depth then Reduce Peck until Full Depth is Reached

Calculate Reduced Peck from Beginning until Full Depth is Reached

 

Drill Point Length / Depth Calculator

Calculate Drill Point Length based on Drill Diameter and Drill Tip Angle

 

Feed Rate Calculators

Inches Per Minute (IPM) Based on Inches Per Revolution and RPM

Inches Per Revolution (IPR) Based on Inches Per Minute and RPM

Inches Per Revolution (IPR) to Inches Per Minute (IPM)

Inches Per Minute (IPM) to Inches Per Revolution (IPR)

Inches Per Tooth (IPT) Based on Inches Per Minute, RPM, Number of Flutes / Teeth

Inches Per Revolution (IPR) to Millimeters Per Revolution (MMPR)

Inches Per Minute (IPM) to Millimeters Per Minute (MMPM)

Inches Per Tooth / Flute (IPT) to Inches Per Minute (IPM)

Inches Per Tooth / Flute (IPT) to Inches Per Revolution (IPR)

Inches Per Revolution (IPR) to Inches Per Tooth / Flute (IPT)

 

Gage Block Calculator
 

Input Desired Gage Blocks Height and the Calculator Lists the Needed Gage Blocks 

 

Hole Location Inspection Calculators

Part Edge to Hole Center Using Pin

Part Edge to Hole Center Without Pin

Hole to Hole Without Pins

Hole to Hole Using Pins 

 

Inspection Calculators

Calculators Including:

Hole Location

Sine Bar / Sine Plate Set-Up

Dovetail Measuring

Gage Blocks Calculating

True Position Calculating

Thread 3 wire Measuring

 

Lathe Cross Slide Calculator

Calculate the Actual Infeed Amount of a Manual Lathe Cross Slide When Set at an Angle.

Simply Input the Desired Angle and the Handle Increment Amount and the Actual Infeed Amount on the Diameter is Calculated.

 

Lease Payment & Loan Amortization Calculator

Calculate Lease / Loans Based on Lease / Loan Amount, Interest Rate, Number of Payments

Calculate Lease / Loans Based on Lease / Loan Amount, Interest Rate, Desired Payment Amount

Create and Print Amortization Schedule

 

Machining Formulas Including 7 Calculators

Cutting Speed Formulas

Degrees Conversion Formulas

Drill Point Depth Formulas

Feed Rate Formulas

Metal Removal Formulas

Tapping Formulas

True Position Formula

 

Manual Machine Calculators

Calculators Including:

Cross Slide Feed In Calculating on an Angle

Tailstock Offset Calculating

Hex Pocket Endmill Compensating Calculating

Hex Points Calculating

 

Metal Removal Calculator

Time Cutting in Minutes (TCM)

Time Cutting in Seconds (TCS)

Cutting Distance Over Time

Metal Removal Rate (MRR) 

 

Metal Weights Calculator

Calculate Weights of Aluminum, Alloy Steels, Brass, Bronze, Copper, Carbon Steel, Inconel, Magnesium, Monel Nickel, Stainless Steel, Titanium, Zinc

Shapes Supported, Round, Square, Rectangle, Hexagon 

 

Metric Conversions Calculator

Conversions of Metric to Imperial (US)

Conversions of Imperial (US) to Metric

 

Mill Hex Pocket Calculators 

Calculates the Endmill X,Y Points to Mill a Hex Pocket

Also Can Calculate the Hex Corner Points Too!

 

Right Triangles Solutions Calculators

8 Different Right Triangle Calculation Lay-Outs

Calculate Angles and Length of Sides 

 

Simple Lathe Cam Tool Nose Radius Compensation Calculators

Calculate Tool Nose Radius Compensation for CNC Lathes

OD and ID Tool Nose Radius Compensation Supported

Cut-Off Tools Supported

Radius Angle Corners and Fillets if Needed

Full G-Code Output 

 

Sine Bar Sine Plate Set-Up Calculator

Calculates the Gage Blocks Needed to Obtain Desired Sine Bar Angle

Calculates the Sine Bar Angle Based on the Gage Block Height Used

Printable Gage Block List

 

Smart Drill Index

Gives Drill Sizes for Fractional, Number Size, Letter Size, Metric Drills

Inch and Metric Equivalents

Provides Drill Speeds and Feeds for Various Drill Sizes for Many Materials

 

Soft Jaws Milling Calculators

CNC Mill Vise Soft Jaws Milling Made Easy

Input Pocket Style, Depth, Width, Length and Feed

Pocket with Left Stop

Pocket with Right Stop

Retangle / Square Pocket

Circle Pocket

No Stop Pocket

Full G-Code Output

Easy for Set-Up Operator to Use

 

Speeds and Feeds Conversion Calculator

Surface Feet Per Minute (SFM) to Revolutions Per Minute (RPM)

Revolutions Per Minute (RPM) to Surface Feet Per Minute (SFM)

Inches Per Minute (IPM) to Inches Per Revolution (IPR)

Inches Per Revolution (IPR) to Inches Per Minute (IPM)

Inches Per Minute (IPM) to Inches Per Tooth (IPT)

Inches Per Tooth (IPT) to Inches Per Minute (IPM)

Inches Per Tooth (IPT) to Inches Per Revolution (IPR)

Inches Per Revolution (IPR) to Inches Per Tooth (IPT)

Surface Meters Per Minute (SMPM) to Revolutions Per Minute (RPM)

Revolutions Per Minute (RPM) to Surface Meters Per Minute (SMPM)

Millimeters Per Minute (MMPM) to Millimeters Per Revolution (MMPR)

Millimeters Per Revolution (MMPR) to Millimeters Per Minute (MMPM)

Millimeters Per Minute (MMPM) to Millimeters Per Tooth (MMPT)

Millimeters Per Tooth (MMPT) to Millimeters Per Minute (MMPM)

Millimeters Per Tooth (MMPT) to Millimeters Per Revolution (MMPR)

Millimeters Per Revolution (MMPR) to Millimeters Per Tooth (MMPT)

 

Tailstock Offset Calculator

Calculates the Tailstock Offset Needed to Obtain a Desired Taper Per Foot Between Centers on a Manual Lathe.

It Also Can Calculate the Tailstock Offset Needed to Turn a Desired Angle Between Centers on a Manual Lathe.

 

Tapers Calculators

Taper Dimensions Given for:

Morse Tapers #0 thru #7

Jacobs Tapers JT0 thru JT33

Brown and Sharpe Tapers #1 thru #18

Jarno Tapers #2 thru #20

Calculate Custom Tapers too!

 

Tapping Calculators

Inch Cutting Taps 0-80 to 2.5-4

Inch Form Roll Taps 0-80 to 3/4-16

Inch Heli-Coil Cutting Taps 1-64 to 1.500-12

Metric Cutting Taps M1x2.5 to M68x6

Metric Form Roll Taps M1.6x3.5 to M10x1.5

Metric Heli-Coil Cutting Taps M2x.4 to M39x4

Tap Drill Sizes Provided

Suggested Feeds and Feeds Provided

Custom Tap Calculations, Inch, Metric, Cutting and Form Taps 

Tap Drill Sizes

Tapping Speed & Feed Rates

 

Threading Calculators

Unified Threads 0-80 to 1-1/2-28

Metric Threads M.25x.075 to M600x6

Acme Threads 1/4-16 to 5-2 General Purpose and Stub

Metric Trapezoidal Threads TR8x1.5 to TR1120x44

Thread Dimensions, Including Major Diameters, Minor Diameters, Pitch Diameters

OD and ID Threads Supported

Program Feed Rates

3 Wire Pitch Diameter Calculating

 

True Position Calculator 

Calculates True Position with Maximum Material Condition (MMC) or Without

Compares Actual True Position to Drawing True Position

Able to Print Results

 

Wheel Bolt Patterns Calculator

Find the Wheel Bolt Pattern Dimension for Wheels / Rims

Simply Input Stud or Hole Diameter and Distance Across Studs or Holes

Supports Inch and Metric Wheel Bolt Patterns

Works for 3 Bolt, 4 Bolt, 5 Bolt, 6 Bolt, 7 Bolt, 8 Bolt Wheel Bolt Patterns

 

3 Wire Thread Measuring Calculators

Calculates the Thread Pitch Diameter Measurements Using the 3 Wire Method

Calculate What Wire Size to Use

Calculate the Measurement Over the Wires

Calculate the Pitch Diameter Using Wires

Works for 60° Unified Threads

Works for 60° MetricThreads

Works for 29° AcmeThreads

Works for Metric 30° Trapezoidal Threads

Please Note: Upon Payment a Download link will be e-mailed to your PayPal e-mail address.  Also a CD will be mailed to you.

To download a free demo to see if the program works for you, please click below: 
http://www.webmachinist.net/downloadfreedemo.html

Below are a few Screen Shots from the program:

Above is the Main Screen of the "Web Machinist" software for windows computers.

Below is the Main Screen of "Simple Lathe Cam". As you can see there are 13 different Tool Radius Compensation calculators within "Simple Lathe Cam" 6 tool radius compensation calculators for the OD and 6 tool radius compensation calculators for the ID on parts running on a CNC Lathe. Also included is a "Cut-Off Chamfer Calculator"

In Simple Lathe Cam you can easily calculate tool radius compensation for angles and fillets or radii in both internal and external applications and part-off chamfers.

Below is the CNC Lathe OD Tool Radius Compensation Calculator Main Screen:

The above screen is the OD Simple Lathe Cam Screen.

Below is the ID Simple Lathe Cam Screen:

This screen is the ID Simple Lathe Cam Screen.  Just by clicking on one of the tools a dialog similar to the one below will appear

Simple Lathe Cam can calculate the tool radius compensation needed to produce straight angles or angles with fillets or edge breaks and even generate the G Code needed!

This is an example of an ID tool compensation calculation.

Below is an example of a "Parting-Off" of a part with a chamfer:

With Simple Lathe Cam’s Cut-Off Chamfer Calculator you can easily generate the cnc G-Code needed to chamfer the back side of a part when cutting off the part with a parting tool. As you can see in the easy to follow dialog above all you have to do is enter the chamfer angle, x and z chamfer start points, the z cut-off position, the parting tool width, which side of the parting tool is the z offset set on and the corner radii of the parting tool if any (if none just enter 0). Optionally you can specify a desired edge break radius of the corners of the chamfer too and if you prefer to use "R" values or "I,K" values for the G-Code circular Interpolation commands.

The example above results in the screen below with all of the specific information and the resulting cnc G-Code :

Below is the Web Machinist "Drill Peck Calculator" in action"

With the "Drill Peck Calculator" you can easily calculate drill cycles with automatically reducing drill peck amounts, specify dwells at specific intervals, all automatically! Very nice for deep hole drilling. Works for CNC Mills and CNC Lathes.

Above is the Web Machinist "Inspection Calculators" main menu.  As you can see Web Machinist includes various inspection tools to help make part inspection easier and more efficient.

The "Sine Bar Sine Plate Set-Cup Calculator" easily Calculates the Gage Block Height needed to set-up Sine Bars and Sine Plates. It even calculates the gage blocks to use from a standard 81 piece gage block set! Very Useful!

The "Gage Block Calculator" can calculate and list the gage blocks needed to obtain a desired gage block height from a standard 81 piece gage block set. A real time saver!

Above is the "Thread 3 Wire Measuring Calculator" where you can easily calculate the pitch diameter dimensions of both inch and metric threads when using thread wires.

Above is the "Circle Segment Calculator" where you can easily calculate the angle, segment length, height and circle radius.

Below is the "Area Calculator" where you can easily calculate the area of circles, squares, rectangles and hexagons.

Above is the main screen of the Web Machinist "Bolt Circle Calculator". You can easily Calculate "Full" Bolt Circle Patterns and "Partial Bolt" Circle Patterns, "Polar Point" Patterns and even Bolt Circle Patterns based on the "Chord" measurements. Even Common Wheel Bolt Circle Dimensions can be Calculated!

Below is an example of a "Partial" bolt circle pattern calculation.

Below is the main screen of the Web Machinist "Tapping Calculator".

The Web Machinist "Tapping Calculator" provides the tap drill sizes for both inch and metric taps. Cutting taps, form taps, roll taps and even helicoil taps. Feed rates and spindle speeds are also calculated and you can even calculate your own custom tap drill sizes!

Above is the Web Machinist "Threading Calculator" (above).  Easily calculate the thread dimensions for threads 0-80 to 1 1/2-28 sizes including their decimal equivalents!  External sizes even calculates the measure over wires when using the 3 wire method to measure thread pitch diameters.  Very cool!

Above is the Web Machinist "Metric Threading Calculator" (above).  Easily calculates the thread dimensions for threads M0.25x0.075 to M600x6 sizes including their inch equivalents!  External sizes even calculates the measure over wires when using the 3 wire method to measure thread pitch diameters.  Very cool!

 

The "Smart Drill Index" in Web Machinist allows you to reference the Drill Size and print each chart for reference. If you click on any drill in any of the charts you will open the Drill Speeds and Feeds chart for that particular drill as seen below:

The Drill Speeds and Feeds chart provides calculated drill speeds and feed rates in both inches per revolution and inches per minute base on the drill size, metal alloy and metal condition.

The "Metal Weights Calculator" easily calculates the weights of 13 different metal groups and their alloys for shapes: Round, Rectangle, Square and Hexagon.  Very useful when preparing job quotes.

The "Center Drill Calculator" (above) not only provides the dimensions of Center Drills #0000 to #10, but also can calculate drill depths to obtain desired counter-sink diameters. 

Cap screws dimensions are easily referenced in Button Head, Standard Head and Flat Head Styles in both Metric and Standard Measures.

Common Blueprint symbols used in machining are also referenced.

The "Countersink Calculator" (above) can easily calculate the drill depth needed to obtain counterink diamters.  Just input the c-sink angle and desired c-sink diameter.

Web Machinist "Angles Converter" can convert angles from the standard angles format into a decimal form for easier calculations.  It can also convert angles in a decimal form back into a standard angles format.  Also it can convert angles into Radians and Radians into Angles!

Need to Calculate the measurements for DoveTails?  No problem with the "DoveTail Measuring Calculator"  Both Inside and Outside Dove Tails are supported.

The "Metric Conversion Calculator" can convert common Metric Measurements to Common Imperial ( U.S.) and Imperial (U.S.) Measurements to Metric Measurements.

The "Hole Location Calculator" can easily calculate the actual measurement from an edge to the center of a hole (above) or between 2 holes as seen below:

Need to calculate a lease or loan payment?  Generate an amortization schedule?  The "Lease Payment Calculator" (above) can do it for you!

Self Tapping Screws dimensions are easily referenced too!

Spindle Speed Calculator (Above) can convert surface speeds to RPM and RPM to Surface Speed in both U.S. Units and Metric Units.

Right Triangle Calculations are easily made using the "Right Triangles Solutions Calculator". (See Above)

Above is the main screen of the Web Machinist “Speeds and Feeds Conversion Calculator”. There are 4 speed conversions available including: “Surface Speed in Feet Per Minute” to Revolutions Per Minute ( RPM), Revolutions Per Minute ( RPM ) to “Surface Feet Per Minute, “Surface Speed in Meters Per Minute” to RPM and RPM to “Surface Meters Per Minute”. Also included in the Web Machinist “Speeds and Feeds Conversion Calculator” are 12 Feed Conversions available including: “Inches Per Minute” to “Inches Per Revolution”, “Inches Per Revolution” to “Inches Per Minute”, “Inches Per Minute” to “Inches Per Tooth”, “Inches Per Tooth” to “Inches Per Minute”, “Inches Per Tooth” to “Inches Per Revolution”, “Inches Per Revolution” to “Inches Per Tooth”, “Millimeters Per Minute” to Millimeters Per Revolution”, “Millimeters Per Revolution” to “Millimeters Per Minute”, “Millimeters Per Minute” to “Millimeters Per Tooth”, “Millimeters Per Tooth” to “Millimeters Per Minute”, “Millimeters Per Tooth” to “Millimeters Per Revolution”, “Millimeters Per Revolution” to “Millimeters Per Tooth”. (See Above)

Above is the "True Position Calculator". You can calculate the True Position of holes with the Maximum Material Condition (MMC) callout or without it. Very easy to use and fast! A real time saver.

Above is the "Soft Jaws Milling Calculator". You can easily calculate and program the tool path for various soft jaws such as "Rectangle Pocket", "Left Stop", "Right Stop", Through Jaws (no stop) or Circle Pockets". Very easy to use and fast! A real time saver when making a machine set-up.

"Wheel Bolt Pattern Calculator".

Below is the newly updated "Machining Formulas Reference Guide with Calculators".  Now each of the formulas lists also has a built in calculator. Simply click on the calculator icon to open the calculator for that particular formula set. See below:

As an example if you were to click on the Calculator icon in the Cutting Speeds Formulas window, it would open the Cutting Speeds Calculator seen below:

In the Cutting Speeds Calculator seen above you can calculate RPM to Surface Feet per Minute or Surface Feet per Minute to RPM or Surface Feet per Minute to Surface Meters per Minute.

Below are more examples of the Web Machinist Machining Formulas Reference Guide and Calculators:

Above is the Degrees Conversions Formulas Reference Guide.

The Degrees Conversion Formulas included are:

Converting Minutes of a Degree to a Decimal

Converting Minutes and Seconds of a Degree to a Decimal

Converting Decimal Degrees to Minutes

Converting Decimal Degrees to Minutes and Seconds

Converting Degrees to Radians

Converting Radians to Degrees

Below is the Degrees Conversions Formulas Reference Guide Calculator Screens:

The Drill point Depth Formulas Guide seen below list the formulas for calculating the drill point length of 60 degree, 82 degree, 90 degree, 118 degree, 120 degree, 135 degree tip angled drills. See below:

The Drill Tip Length Calculator seen above can easily calculate the drill tip length of standard drill point angles or you can input a custom angle for the calculation and have the drill tip length calculation output in either inches or millimeters.

Below is the resulting calculation from the example above:

Above is the Feed Rate Formulas Reference Guide. Formulas for the following are given in the guide:

Inches Per Minute (IPM)

Inches Per Minute (IPM)

Feed Per Revolution (FPR)

Feed Per Tooth (FPT)

Convert Inches Per Revolution (IPR) to Inches Per Minute (IPM)

Convert Inches Per Minute (IPM) to Inches Per Revolution (IPR)

Convert Inches Per Revolution (IPR) to Millimeters Per Revolution (MMPR)

Convert Inches Per Minute (IPM) to Inches Per Tooth (IPT)

Convert Inches Per Tooth (IPT) to Inches Per Minute (IPM)

Convert Inches Per Tooth (IPT) to Inches Per Revolution (IPR)

Convert Inches Per Revolution (IPR) to Inches Per Tooth (IPT)

Below is an example of the Feed Rate Formulas Guide Calculator in action:

As you can see in the Feed Rate Calculator screen shot above, you can easily perform feed rate calculations and conversions for:

Inches Per Minute (IPM)

Inches Per Revolution (IPR)

Inches Per Tooth (IPT)

Inches Per Revolution to Inches Per Minute

Inches Per Minute to Inches Per Revolution

Inches Per Revolution to Millimeters Per Revolution

Inches Per Minute to Millimeters Per Minute

Inches Per Tooth to Inches Per Minute

Inches Per Tooth to Inches Per Revolution

Inches Per Revolution to Inches Per Tooth

Above is the Metal Removal Formulas Reference Guide.

The metal removal formulas listed are:

Time Cutting in Minutes (TCM)

Time Cutting in Seconds (TCS)

Distance Over Time

Metal Removal Rate (MRR) (Cubic Inches Per Minute)

Below is an example of the Metal Removal Rates Formulas Reference Guide Calculator in action:

Above is the Metal Removal Calculator of the Machining Formulas Reference Guide. As you can see, you can calculate the following:

Time Cutting in Minutes, where you input the length of the cut and the feed rate in inches per minute and the Metal Removal Calculator will calculate the time it takes to make the cut in minutes and seconds.

Time Cutting in Seconds, where you input the length of the cut and the feed rate in inches per minute and the Metal Removal Calculator will calculate the time it takes to make the cut in seconds and minutes.

Distance Over Time, where you input the time the cut takes and the feed rate in inches per minute and the Metal Removal Calculator will calculate the distance of the cut in inches and millimeters.

Metal Removal Rate, where you input the width of the cut, the length of the cut and the feed rate in inches per minute and the Metal Removal Calculator will calculate the cubic inches of metal being removed per minute. See the example above.

Above is the Tapping Formulas Reference Guide.

The tapping formulas listed are:

Calculating Tap Drill Size for "Inch" Cutting Taps

Calculating Tap Drill Size for "Metric" Cutting Taps

Calculating Tap Drill Size for "Inch" Fluteless Roll Forming Taps

Calculating Tap Drill Size for "Metric" Fluteless Roll Forming Taps

Below is an example of the Tapping Formulas Reference Guide Custom Tap Calculator in action:

With the Custom Tap Calculator ( above ) you can calculate the tap drill size for Inch Cutting Taps, Inch Form or Roll Taps, Metric Cutting Taps, Metric Form or Roll Taps. Also the Custom Tap Calculator will calculate the spindle speed for common metals based of the tap calculated tap size and calculate the feed rate in inches per revolution, inches per minute and millimeters per revolution.

The True Position Calculating Formula section of the Machining Formulas Reference Guide is seen above.

The True Position Calculator for this section of Machining Formulas is seen below with an example:

The True Position Calculator in the Machining Formulas Reference Guide ( above ) can calculate the true position tolerance for both True Position Only and True Position with Maximum Material Condition.

Above is the Tapers Calulator where you can view the dimensions for Morse Tapers, Jacobs Tapers, Brown & Sharpe Tapers and Jarno Tapers in both Inches and Millimeters.