EWAB414 4-1/4" X 1-1/4-7 DIAMOOND CORE BIT WET FOR ASPHALT

• Best Practices for Safe & Efficient Diamond Core Drilling - Core drill more efficiently by following these core drilling best practices.

• How to Properly Anchor A Core Drill Rig Stand - Stay safe by properly anchoring your core drill before drilling.

• Diamond Core Bits Made with Performance Enhancing Diamonds - Learn why Esch Muscle Bits™ outperform your current core bits.