Syntec 1-5/8" GCB42BK Pro Diamond Wet Core Drill Bit for Concrete Simpson Quik Drive Replacement Parts The Duplex head allows for

The Duplex head allows for easy deconstruction while providing ample support by attaching wood or light gauge steel to concrete and grout-filled block surfaces

Compatible with specified nails or approved Strong-Drive connector screws

Tapcon 410 Stainless Steel Concrete Screws are designed for fastening into concrete

Strong-Tie Quik Drive WSCT screws are collated

Syntec 1-5/8" GCB42BK Pro Diamond Wet Core Drill Bit for Concrete Simpson Quik Drive Replacement Parts The Duplex head allows forSyntec 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