Engineered for drilling large diameter holes in concrete, stone, and dense masonry, this ultra-heavy-duty core bit features tungsten carbide teeth and a hardened steel body. The alternating tooth design and low-friction core body ensure quick centering and faster drilling speeds.

• Alternating tooth design delivers increased durability and quicker centering
• Low-friction core body provides faster drilling performance
• Two-piece design offers greater versatility than standard one-piece bits
• Compatible with all brands of SDS-Max and spline rotary hammers
• Ideal for drilling holes in poured concrete and other dense masonry materials
• Includes a 30-day money-back guarantee