Syntec 1-1/8" GCB29BK Pro Diamond Wet Core Drill Bit for Concrete MIT/HIT I-Joist & SCL Hangers allowing for easy installation without

allowing for easy installation without pre-drilling

leak-proof seal to protect your roofing project from weather and moisture damage

HETA and HHETA are embedded 4" into a 6" min

Precision Fit: Beam length tolerance of ±1/32" supports ease of installation

Use Specified Fasteners: Install with approved nails or screws to ensure maximum load capacity and structural integrity

Syntec 1-1/8" GCB29BK Pro Diamond Wet Core Drill Bit for Concrete MIT/HIT I-Joist & SCL Hangers allowing for easy installation withoutSyntec 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