Industry Knowledge
Blog
Technical guides, buying advice, and manufacturing insights for industrial cutting tool professionals.
Technical·
TiN, TiAlN, or Black Oxide? Drill Bit Coatings Explained for Industrial Buyers
Drill bit coatings affect tool life, cutting speed, and cost. This guide breaks down TiN, TiAlN, black oxide, and bright finish options so you can match the coating to your workpiece material.
drill bit coatingsTiN coatingTiAlN
Read ArticleTechnical·
How to Extend Drill Bit Life: Speed, Feed, and Coolant Best Practices
Most drill bits fail prematurely due to incorrect speed, excessive feed pressure, or inadequate cooling. Learn the practical rules for RPM, feed rate, and coolant that maximize tool life and cut cost per hole.
drill bit lifecutting speedfeed rate
Read ArticleHave a Technical Question?
Our engineering team can help you spec the right HSS grade, coating, and geometry for your application.
Contact Our Team