Syntec 1" GCB25BK Pro Diamond Wet Core Drill Bit for Concrete Drywall Screws Built to perform in tough

Built to perform in tough environments

concealed connection between a header/post and a beam

helping to resist rotaion around the base

Beam and structural support in steel construction

for both nominal and rough-cut lumber

Syntec 1" GCB25BK Pro Diamond Wet Core Drill Bit for Concrete Drywall Screws Built to perform in toughSyntec 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