Engineering notes

Tungaloy Engineering Notes

Articles focus on tooling reconstruction, DfAM review, holder selection, production documentation, and the practical tradeoffs behind additive-ready manufacturing programs.

Process Note

How a Montana CNC Shop Beat a 44-Hour Deadline with Tungaloy

After a low-cost vendor delivered out-of-tolerance parts, a medical device company turned to a Montana CNC machining shop with just 44 hours to fix the job. Here's how Tungaloy turning tools and tool holders made the deadline—and why the cheapest quote was the most expensive option.

2026-09-04 Ana Kovacevic
Process Note

Tungaloy Tool Holders: How to Choose Without Repeating My $80,000 Mistake

A tooling buyer shares lessons from $80,000 of mistakes. Learn how to pick Tungaloy tool holders, when the Tungaloy BXA20 tool holder matters, what Langmuir CNC press brake buyers should check, how to choose a metal laser cutting service manufacturer, and whether AI will take over CNC machining.

2026-09-02 Ana Kovacevic
Process Note

Why Your Cutting Tools Keep Failing: A $32,000 Education

A production engineer who documented $32,000 in machining mistakes explains the four root causes of cutting tool failure—counterfeit inserts, wrong grades, ignored parameters, and prototype/production confusion—plus the 12-point checklist that caught 47 potential errors in 18 months.

2026-08-31 Ana Kovacevic