Syntec 4-1/2" WCB115 Pro Diamond Wet Core Drill Bit for Concrete Metal To Wood Roofing Screws Bolt holes shall be a

Bolt holes shall be a minimum of 1/32" to a maximum of 1/16" larger than the bolt diameter (per 2005 NDS

Connection Reinforcement: Helps transfer loads across connected framing members

and livestock shelters exposed to corrosive environments

and ease of installation

Self-drilling tip for fast installation without predrilling

Syntec 4-1/2" WCB115 Pro Diamond Wet Core Drill Bit for Concrete Metal To Wood Roofing Screws Bolt holes shall be aSyntec 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