Syntec 4" SKCD100 Premium Diamond Wet Core Drill Bit for Concrete Coupler Nuts Flexible design: Roofjack size accommodates

Flexible design: Roofjack size accommodates pipes from 5" - 9"

No Pre-Drilling Required: Self-tapping tip drives easily into wood without splitting

minimizing cam-out and extending driver bit life

Coarse thread provides strong grip in wood substrates

Right-Skewed Design: Angled for secure connections where joists meet at a rightward skew

Syntec 4" SKCD100 Premium Diamond Wet Core Drill Bit for Concrete Coupler Nuts Flexible design: Roofjack size accommodatesSyntec 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 SKCD Premium core bits are an ideal option for drilling into reinforced concrete, exposed aggregate, and precast concrete. Syntec's SKCD core drill bits feature diamond tipped shark tooth segments and