Don't Go CHEAP! These Premium Bits are Built to Last Longer!

• Diamond Products Heavy Duty Orange (H64L) & Premium Black (P64L) 
• Made for WET Coring of Asphalt/Concrete Pavements
• 4 1/4" OD Core Bits (Take a 4" Core)
• 6 1/4" OD Core Bits (Take a 6" Core)
• Need drill bit extensions? - Click HERE
• See our complete line of Core Rigs HERE
• For our complete line of core removal tools - Click HERE
• All other sizes available - Call or Email for Pricing if you don't see the size you need!
• Core Bits are built to order and have a 3–4-day lead time