Toolin' Around Sonic Blog

Toolin' Around Sonic is Sonic Tools LP's technical blog. Learn more about cutting tool geometry, coatings, tool wear, feeds and speeds, material-specific machining, and anything else you'd come across in the machine shop. Built for machinists, CNC programmers, and shop owners who want the reasoning behind the decision, not just the answer.

How to Improve Aluminum Surface Finish

How to Improve Aluminum Surface Finish

Posted by Cam Glass on 09.02.25

Introduction Here's a visual for you: you're in the shop, finishing the last pass on an aluminum cylinder head for a client. The job's behind schedule, so you're laser-focused on getting it right the … read more