Champion CM89HC Center Drill

Produce holes significantly larger than the rated power drive. Cutting the circumference of the hole leaves the center as a solid, so concrete removal is reduced for large size holes

• Multiple teeth assure faster cutting & debris evacuation from cutting path
• Teeth set with negative and positive rake to cut concrete and screening
• Tooth edges faced to act as secondary cutter area to reduce snagging
• Centering bit is recommended for best results