Home > Products > Concrete Construction Equipment & Tools > Proper Drill Operation Concrete Construction Equipment & Tools Posted on: June 04, 2014 Share on Facebook Share on Twitter Share on LinkedIn Proper Drill Operation Safety, minimal downtime, and efficiency depend on proper drill operation. By Randy Stevens, E-Z Drill Inc. Proper Drill Operation View All 5 Photos Play slideshow 1 2 3 Next About the Author Randy Stevens, E-Z Drill Inc.
