4 articles
Select the right coolant system for deep hole drilling. Pump type comparison (screw vs centrifugal vs piston), filtration micron ratings, centralized vs standalone systems, chiller sizing, and total cost considerations.
Why coolant is more critical in deep hole drilling than conventional machining. The three functions — cooling, lubrication, chip transport — and why low-pressure systems fail at depth.
A comprehensive safety guide for deep hole drilling operations covering high-pressure coolant risks, PPE requirements, lockout/tagout procedures, fire safety, and a risk assessment framework per ISO 12100.
Proven parameters and practices for deep hole drilling Inconel 718, Inconel 625, and Hastelloy X. Cutting speeds, feeds, coolant pressure requirements, tool coatings, and real case study data from aerospace manufacturing.