Syntec 10" GCB250BK Pro Diamond Wet Core Drill Bit for Concrete E-Z Spikes/Menders/Bases The bugle head design allows

The bugle head design allows the screw to finish flush with the surface and ensures a smooth look while holding decking boards securely in place

and black Quik Guard® corrosion-resistant coatings

Ensure the joist is fully seated within the hanger before securing fasteners

Expect high quality that outlasts the rest

Syntec 10" GCB250BK Pro Diamond Wet Core Drill Bit for Concrete E-Z Spikes/Menders/Bases The bugle head design allowsSyntec 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