Syntec 1-3/8" GCB35BK Pro Diamond Wet Core Drill Bit for Concrete Multi-Ply Truss Screws Pre-Deflected Design: Minimizes deflection under

Pre-Deflected Design: Minimizes deflection under tension for improved performance

Heavy-Duty Load Support: Engineered for high-capacity connections in heavy framing applications

it’s optimized for professional contractors and DIYers working wood‑to‑steel

Install with the manufacturer-recommended fasteners in all predrilled holes

making it ideal for custom angles

Syntec 1-3/8" GCB35BK Pro Diamond Wet Core Drill Bit for Concrete Multi-Ply Truss Screws Pre-Deflected Design: Minimizes deflection underSyntec 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