Coolant Pressure and Tool Life: Comparable Supply and Service Endpoints
Compare configured pressure/flow observations, retirement criteria and accepted output before assigning a tool-life change to coolant pressure.
Tool Life
Deep Hole Drilling Cutting Speed: Convert, Compare and Inspect
Distinguish cutting speed from rpm, calculate a stated example and interpret cutting-speed interactions in a defined copper gun-drilling experiment.
Gun Drill Regrinding: Specify the Geometry and Returned Tool
Define the actual gun-drill geometry, service scope and returned inspection before connecting a regrind to the next machining interval.