Syntec Diamond Core Bits offer premium performance in a wide variety of applications from light to heavy-duty drilling in different aggregates. Find the perfect diamond drill for coring into concrete and other masonry. All of our current offerings of core drill bits are wet core drill bits meaning they are specifically made for wet applications and must not be used for dry applications.

Syntec GCB Diamond Wet Core Bits for concrete are ideal for drilling into reinforced concrete, exposed aggregate, and precast concrete. May be used for both light and heavy duty drilling.

Syntec SKCD Wet Core Drill Bits for concrete are laser welded and are generally best for rental yards and for those who want a product that can perform adequately at a lower price point.

Syntec WCB Diamond Core Drill Bits are for drilling into extremely hard concrete with heavy steel reinforcements. This is a Wet Core Drill bit and must be operated in combination with water.