Syntec 7" GCB175BK Pro Diamond Wet Core Drill Bit for Concrete Daggerz Self-Drilling Screws Built from ZMAX galvanized steel

Built from ZMAX galvanized steel with a black powder-coat finish

See LGT/MGT/VGT/HGT for wood applications

A wide array of value-engineered hole patterns are available that will accommodate different load levels while minimizing installed cost

Stainless Steel Construction: Delivers unmatched corrosion resistance

Syntec 7" GCB175BK Pro Diamond Wet Core Drill Bit for Concrete Daggerz Self-Drilling Screws Built from ZMAX galvanized steelSyntec has been working hard for over two decades to manufacture exceptional power core bits for the construction industry. Syntec's diamond drilling tools can be used for a wide range of applications whether it is light or heavy duty drilling. The GCBBK Pro core bits are an ideal option for drilling into medium to hard concrete with medium steel reinforcements. Syntec's drill core bits feature diamond tipped segments and fittings comprised of sturdy