Machinist Helper Free
Free App
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About Machinist Helper Free
Machinist Helper (Free Version with ads) is an easy tool which will help you convert units, find appropriate drill sizes for cutting and forming taps, and perform calculation for turning, milling and drilling operations as cutting speed, required power, cutting time etc. All calculations are done in imperial and metric system.
Functionalities:
Convert Units:
• Length
• Cutting speed
• Volume
• Power
• Pressure
• Angle
• Temperature
• Weight
• US Gallon / Liter – Liter / US Gallon
• Decimal / Fractional – Fractional / Decimal
• Drill Number / Decimal – Decimal / Drill Number
• Drill Letter / Decimal – Decimal / Drill Letter
• Torque – in-lbs / N-m
• Thrust – lbf / N
• Angle : Decimal degree to degree/minutes/seconds
• Taper Per Foot To included Angle
Drilling Calculator:
• Find Drill For Tap
imperial (Cutting And Forming)
metric (Cutting And Forming)
BA, BSW, BSF, ME
• Revolution Per Minute
• Cutting Speed
• Feed Rate Per Revolution 1
• Feed Rate Per Revolution 2
• Feed Rate Per Minute
• Material Removal Rate
• Drilling Thrust
• Drilling Torque
• Drilling Power
• Drilling Time 1
• Drilling Time 2
• Drill Point Length
• Dwell period per revolution
Turning Calculator:
• Revolutions Per Minute
• Cutting Speed
• Feed Rate Per Revolution
• Feed Rate Per Minute
• Material Removal Rate
• Cutting Power
• Theoretical Surface Roughness
• Facing Cutting Time
• Turning Cutting Time
Milling:
• RPM
• Cutting Speed
• Feed / Tooth (or Rev) And Minute
• Material Removal Rate 1,2
• Power
• Approach Distance
• Cutting Time
• Overtravel Distance
• Engagement Angle
• Effective Dia of Ball Nose Tool
• Scallop Height
• Theoretical Surface Roughness For Ball Nose Tool 1,2
• Radial Chip Thinning
• Axial (Ball Nose) Chip Thinning
• Feedrate Adjustment For Arcs
• Bolt Circle Calculator
• Tap Feed Per Minute
• Shaft and Bore Keyway
• Feeds and speeds tables.
Threading:
• UN Thread Form Data
• UN Threads – Class 2
• M Profile Thread Data
• Metric Threads – Class 6H/6g
• Buttress Thread Data (7°/45°_ANSI B1.9-1973 [R2007] )
• Buttress Thread - Class 2 (7°/45°_ANSI B1.9-1973 [R2007] )
Geometry:
• Right Triangle
Measuring and Inspection
• Sine Bar
• True Position
Miscellaneous
• Shaft and Housing Fitting for Ball and Roller Metric Bearings
The results that this calculator formulates are theoretical in nature and intended solely as an aid. The user agrees to accept full responsibility to verify that the calculated results meet their requirements before using them. WORKINGBYTES4U assumes no responsibility.
Functionalities:
Convert Units:
• Length
• Cutting speed
• Volume
• Power
• Pressure
• Angle
• Temperature
• Weight
• US Gallon / Liter – Liter / US Gallon
• Decimal / Fractional – Fractional / Decimal
• Drill Number / Decimal – Decimal / Drill Number
• Drill Letter / Decimal – Decimal / Drill Letter
• Torque – in-lbs / N-m
• Thrust – lbf / N
• Angle : Decimal degree to degree/minutes/seconds
• Taper Per Foot To included Angle
Drilling Calculator:
• Find Drill For Tap
imperial (Cutting And Forming)
metric (Cutting And Forming)
BA, BSW, BSF, ME
• Revolution Per Minute
• Cutting Speed
• Feed Rate Per Revolution 1
• Feed Rate Per Revolution 2
• Feed Rate Per Minute
• Material Removal Rate
• Drilling Thrust
• Drilling Torque
• Drilling Power
• Drilling Time 1
• Drilling Time 2
• Drill Point Length
• Dwell period per revolution
Turning Calculator:
• Revolutions Per Minute
• Cutting Speed
• Feed Rate Per Revolution
• Feed Rate Per Minute
• Material Removal Rate
• Cutting Power
• Theoretical Surface Roughness
• Facing Cutting Time
• Turning Cutting Time
Milling:
• RPM
• Cutting Speed
• Feed / Tooth (or Rev) And Minute
• Material Removal Rate 1,2
• Power
• Approach Distance
• Cutting Time
• Overtravel Distance
• Engagement Angle
• Effective Dia of Ball Nose Tool
• Scallop Height
• Theoretical Surface Roughness For Ball Nose Tool 1,2
• Radial Chip Thinning
• Axial (Ball Nose) Chip Thinning
• Feedrate Adjustment For Arcs
• Bolt Circle Calculator
• Tap Feed Per Minute
• Shaft and Bore Keyway
• Feeds and speeds tables.
Threading:
• UN Thread Form Data
• UN Threads – Class 2
• M Profile Thread Data
• Metric Threads – Class 6H/6g
• Buttress Thread Data (7°/45°_ANSI B1.9-1973 [R2007] )
• Buttress Thread - Class 2 (7°/45°_ANSI B1.9-1973 [R2007] )
Geometry:
• Right Triangle
Measuring and Inspection
• Sine Bar
• True Position
Miscellaneous
• Shaft and Housing Fitting for Ball and Roller Metric Bearings
The results that this calculator formulates are theoretical in nature and intended solely as an aid. The user agrees to accept full responsibility to verify that the calculated results meet their requirements before using them. WORKINGBYTES4U assumes no responsibility.
All Application Badges
Free
downl.
downl.
Android
2.3+
2.3+
Bug
buster
buster
Android app
App History & Updates
What's Changed
Bug Fixes
Bug Fixes
More downloads Machinist Helper Free reached 50 000 - 100 000 downloads
Version update Machinist Helper Free was updated to version 4.3.1
Version update Machinist Helper Free was updated to version 4.2
Version update Machinist Helper Free was updated to version 3.0.6
What are users saying about Machinist Helper Free
J
by J####:
by J####:
Riddled with annoying ads
Y
by Y####:
by Y####:
Engineer used
Y
by Y####:
by Y####:
Liked the tools
Y
by Y####:
by Y####:
The app is ok. but your allowing the influx of ad's will be such a distraction of user's that nobody will use this app. I loaded then dumped. I guess the developer will need to learn the hard way. We want a app to use not a infomercial device.
Y
by Y####:
by Y####:
Paid for it. Can't use in the field due to lack of internet connection.
Y
by Y####:
by Y####:
Very good app
Y
by Y####:
by Y####:
Very useful
J
by J####:
by J####:
I can deal with banner type ads but this is way too invasive. I was considering the paid version but not now. You turned me away totally. I will promptly uninstall.
Y
by Y####:
by Y####:
Had full version loved it but can't get it back? What do I need to.do? I don't want to pay again?
K
by K####:
by K####:
Riddled with annoying ads
Q
by Q####:
by Q####:
Lower parts with metric calculation (for example surface speed for turning) is covered by keyboard when edited. It should be better to have one universal calculation grid in upper part of display with posibility to generally set the units.
A
by A####:
by A####:
I've been using this and other machinist calculator apps for some time now, and this is by far my favorite. However, I often have to perform simple add, subtract, multiply, and divide calculations while using this app at work. Would it be possible to add a simple 10-key calculator to the app so I don't have to use someone else's app for these functions? Thanks.
N
by N####:
by N####:
App is good thats why it got 2 stars instead of 1
Y
by Y####:
by Y####:
Very good app
Y
by Y####:
by Y####:
If u could remake angle solutions to that program triangle solver. Real time calculations I would buy it without thinking
R
by R####:
by R####:
Requires unnecessary permissions, app UNINSTALLED. I've noticed a number of apps I have uninstalled for this reason have since backed down the permission requirements. If this app does likewise, I will reinstall & re-rate.
L
by L####:
by L####:
Love it
M
by M####:
by M####:
Good
C
by C####:
by C####:
If u could remake angle solutions to that program triangle solver. Real time calculations I would buy it without thinking
C
by C####:
by C####:
Need triangle calc and bolthole circle calc.
Q
by Q####:
by Q####:
Good app. for free
Q
by Q####:
by Q####:
Phone identity and wifi connection info can actually help to trace any person. How authors are going to use these data, sell it?
W
by W####:
by W####:
An ad shouldn't pop up after every press of the 'back' button!
Q
by Q####:
by Q####:
Great program, quick and easy. If you don't like the ads..... Buy it
Q
by Q####:
by Q####:
Automatically takes whole numbers with a decimal, and truncates the decimal. Fix please.
L
by L####:
by L####:
Super nice
C
by C####:
by C####:
The new permissions allow my phone number to be sold to telemarketers. The other people in my contact list ALSO lose their privacy. This app is now being DELETED.
J
by J####:
by J####:
This may be a decent app but i don't know because it requires WiFi for the ads and without WiFi you can't even run the app has the dev never heard of a mobile network I have 4G let me use it
Z
by Z####:
by Z####:
Nice app please upgrade with some programing. ...
N
by N####:
by N####:
Super nice
V
by V####:
by V####:
Wow
Y
by Y####:
by Y####:
Need triangle calc and bolthole circle calc.
by Y####:
Zero issues with the app itself exceeds expectations in every way possible. That said, however, I do not mind ads, I understand their purpose and take no issue with them although it is extreme to have one pop up and/or incessantly reappear after any, all, and every single keystroke. I'm sure I am not alone and I have since purchased the app to remove them however it would still be beneficial to it gaining popularity and more positive reviews with the removal of at least just the back button pop ups.