EDiamondTools 12 in. High Performance Wet Core Bit for Hard/Reinforced Concrete, 18 in. Drilling Depth, 1-1/4-7 in. Arbor

High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. Ideal for high PSI concrete, concrete with medium steel reinforcement and other hard masonry, in our tests, these bits drilled 50% faster and lasted 35% longer than the general purpose counterparts. High powered dedicated core drills are highly recommended as equipment.

• Diamond embedded segments for high performance
• For use on rotary mode only, do not use with the drill head
• 18 in. drilling depth and 1-1/4-7 inch arbor