GWizard is an Adobe AIR tool to make scientific calculations, can be used to make scientific calculations. It is very useful if you want to calculate feeds, speeds, geometry, threads and other references.

GWizard Features:
1. Get Better Feeds and Speeds With Less Effort:
Chip Thinning, Ballnose Compensation, HSM, Drilling, Turning, Milling, Tool Engagement Angle, Materials DB, Micro-Milling, and More. Maximize Material Removal Rates (MRR).

2. Improve Surface Finish, Accuracy, and Tool Life with Cut Optimizer:
Cut Optimizer chooses stepover and level depths for pocketing and profiling that minimize deflection to improve surface finish, increase tool life, and produce more accurate cuts.

3. Capture Best Practices With the Feeds & Speeds Knowledge Base:
Knowledge-Based Machining via Cut KB gives you a custom feeds and speeds database, online access to Manufacturers recommended surface speed and chipload, data import/export, and integration APIs for other software.

4. Save Time Figuring Shop Geometry Problems:
Trig, chamfers, countersinking, dovetails, tapers, bolt circles, and circle chords

5. Find Important Quick Reference Information Quickly:
Fasteners, Threads, G-Codes, Weights and Volumes, and Thermal Expansion at your fingertips

The calculator is tailored to the needs of a machinist. It does trig and unit conversions and should be pretty self-explanatory.

The license of this software is Free Trial Software, the price is $69.00, you can free download and get a free trial.