Syntec 4-1/2" WCB115 Pro Diamond Wet Core Drill Bit for Concrete Metal To Wood Roofing Screws Checker pattern on nail head

Checker pattern on nail head blends well with wood grain

The Simpson Strong-Tie F10T100PSM Self-Drilling Pancake Head Screw is designed for a smooth

Self-drilling tip for fast installation without predrilling

The bugle head allows for smooth countersinking without damaging the drywall surface

5 mils of powder coating that resists chalking and fading

Syntec 4-1/2" WCB115 Pro Diamond Wet Core Drill Bit for Concrete Metal To Wood Roofing Screws Checker pattern on nail headSyntec 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 WCB Pro core bits are an ideal option for drilling into extremely hard concrete with heavy steel reinforcements. Syntec's drill core bits feature diamond tipped segments and fittings comprised of sturdy