From Open Source Ecology
- A Company Dedicated to Making "Recipes" for Speeds and Feeds with various materials + tools
- All of the recipes are documented in Photo, Video, and various related data
- Sadly it is a paid service
- Proven Cut's Main Website
- Proven Cut's Terms of Service Agreement
- Quote: "Intellectual Property: The Service and its original content, features and functionality are and will remain the exclusive property of Provencut, LLC and its licensors. The Service is protected by copyright, trademark, and other laws of both the United States and foreign countries. Our trademarks and trade dress may not be used in connection with any product or service without the prior written consent of Provencut, LLC."