Drill Hole in Concrete Pier
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What happens here
Begin by drilling a pilot hole into the center of the concrete pier using a rotary hammer drill equipped with a masonry drill bit. The video shows a Makita brand rotary hammer drill being used. Maintain steady pressure and a perpendicular angle to the concrete surface. As you drill, use a leaf blower to continuously clear away concrete dust and debris from the hole. This improves visibility, keeps the drill bit cooler, and ensures a cleaner hole for the anchor.
Goal: Create a pilot hole for the anchor bolt
Tools and materials
- Hearing Protection — Protecting ears from loud drilling noise
- Leaf Blower — Clearing concrete dust and debris from the drilled hole
- Masonry Drill Bit — Creating the hole in the concrete pier
- Rotary Hammer Drill Makita — Drilling through hardened concrete
- Safety Glasses — Protecting eyes from flying debris