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Shop Diamond and Carbide Core Bits for Concrete, Stone & More
Explore premium dry and wet core bits designed for drilling through concrete, rebar, granite, masonry, and stone. Whether you’re using a rotary hammer or a core drill rig, our core bits are engineered for speed, accuracy, and long life.
SDS-Plus to 5/8″-11 Male Thread Adapter – Core Bit & Grinder Accessory
Converts SDS-Plus rotary hammers to accept 5/8"-11 threaded tools. Compatible with core bits, grinding cups, wire wheels, and other accessories.
Pilot Bit For Dry Core Bit System
Supreme Series Diamond Turbo Core Bit – For Granite, Marble & Hard Stone (5/8″-11 Thread)
$45.69 – $124.78Supreme turbo diamond core bit for granite, marble, and hard stone. 5/8″–11 threaded. 2-3/4" to 3" cutting depth. Fast, clean drilling.
Premium Dry Diamond Core Bits – Heavy Duty Rebar and Concrete Cutting (5/8″-11 Arbor)
$60.08 – $228.98SPLINE Adapter For Rebar Cutter & Dry Core Bit System
SDS Max Adapter For Rebar Cutter & Dry Core Bit System
SDS PLUS Adapter For Rebar Cutter & Dry Core Bit System
Premium Wet Diamond Core Bit – Professional Grade for Concrete & Masonry Turbo (Copy)
$70.71 – $1,099.89Premium diamond core bit for freestanding core rigs. Cuts concrete, brick, block, and stone. GE laser-welded segments and HSS barrel with cooling slots.
Premium Wet Diamond Core Bit – Professional Grade for Concrete & Masonry Turbo
$70.71 – $123.83Premium diamond core bit for freestanding core rigs. Cuts concrete, brick, block, and stone. GE laser-welded segments and HSS barrel with cooling slots.
11″ Extension For Rebar Cutter & Dry Diamond Core Bits
18″ Extension For Rebar Cutter & Dry Diamond Core Bits
1-1/2″ Dry Diamond Carbide Core Bit
SDS-MAX ToolGuy Dry Core System 4-1/2″
2″ Dry Diamond Carbide Core Bit

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