The popular shop aid software Web Machinist is now available in version 9.0
Calculators Added since version 8.0 are:

1. Added a Milling Dividing Head Calculator
Attachment 366476

2. Added a Rotary Axis Feed Rates Calculator
Attachment 366478

3. Added an Equally Spaced Angles Calculator
Attachment 366480

4. Added a Turning Surface Finish Calculator
Attachment 366482

5. Added Custom Taper Calculators
Attachment 366484

6. Added Metal Removal Rate Calculators
Attachment 366486

7. Added T-Slot & T-Nut Dimensions
Attachment 366488

For more info please go here:

WebMachinist.Net The Ultimate Online Source for Machinist Related Stuff!