Syntec 9" GCB228BK Pro Diamond Wet Core Drill Bit for Concrete Threaded Rod Avoid overdriving to preserve washer

Avoid overdriving to preserve washer and coating

ideal for outdoor and exposed environments

Attaching fiber cement board or panels to steel studs or track in both residential and commercial framing systems

for both nominal and rough-cut lumber

Framing & Structural Support: Provides secure connections for floor and ceiling joists in residential and commercial buildings

Syntec 9" GCB228BK Pro Diamond Wet Core Drill Bit for Concrete Threaded Rod Avoid overdriving to preserve washerSyntec 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