WS Drill Bits
Education
Free · Designed for iPad. Not verified for macOS.
Workshop (WS) Drill Bits
Is a full functioning Drill Bit Calculator simply designed for the Machinists Workshop,
Designer's and Manufacturing Personel.
Contains the following three functions:
1) A vertical scrolling Drill Size and Decimal Equivalent Chart.
*From 0.1mm(0.00394 Inch) to 101.6mm(4.0 Inches)
*Offers Fast Vertical Scrolling
*Inch Fractions are highlighted in Blue
*Metric Numbers are highlighted in Red
*Gage/Letter Numbers are also listed
*Inch Fractions values are also listed.
*A sliding scale allows you to jump to any point on the list fast.(Separately for both mm and inch values)
2) Twist Drill Speeds and Feeds
*Calculates recommended Drill Speeds and Feed Rates for various materials:
*Option to enter in either Metric or Inch size Drills
-Aluminium
-Brass
-Bronze
-Cast Iron
-Hastelloy
-Inconel
-Magnesium
-Monel
-High Nickel Steel
-Free Cutting Steel
-Mild Steel
-Steel
-Tool Steel
-Forgings
-Alloys
-Heat Treated Steels
-Stainless Steels
-Titanium
-Wood and Plastics
3) Drill Point Depth Calculator
*Calculates the Drill Point Depth for various Drill Point Angles (60',82',90',118',120',135')
*Option to enter in either Metric or Inch size Drills.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Minor bug fixes.
The developer, Rein Rapp, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy .
No Details Provided
The developer will be required to provide privacy details when they submit their next app update.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Rein Rapp
- Size
- 60 MB
- Category
- Education
- Compatibility
Requires iOS 9.0 or later.
- iPhone
Requires iOS 9.0 or later. - iPad
Requires iPadOS 9.0 or later. - iPod touch
Requires iOS 9.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © High Impact Supplies