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The Butler Tool Room
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Your Place for Case Studies, Company Updates, and Product Information


Feeds and Speeds 101: Maximize CNC Machining Performance
When it comes to CNC machining, “feeds and speeds” aren’t just technical terms; they’re core elements that determine your machine’s...
Jul 223 min read


Spot Drills in CNC Machining: Purpose, Benefits, and Best Practices
In the world of CNC machining, accuracy is everything. Whether you're drilling hundreds of parts or producing a one-off prototype,...
Jun 122 min read


The Role of Band Saws in CNC Machining
In CNC machining, band saws are primarily used for cutting raw materials into manageable sizes before they undergo further processing....
May 222 min read


Understanding Tool Holders: The Backbone of Precision Machining
In any metalworking operation, precision , stability , and efficiency are essential. At the heart of achieving these qualities lies the...
Mar 63 min read


Buying Guide for Carbide Inserts
A buying guide on how to choose the right carbide insert for metalworking
Feb 133 min read


Decreasing Tool Chatter: Avoid These 6 Common Boring Bar Application Errors
Decrease tool chatter by avoiding these 6 common boring bar mistakes
Jun 20, 20242 min read
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