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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
for both nominal and rough-cut lumber
ideal for outdoor and exposed environments
repeatable installs
Strong Hold – Large washer head with nibs delivers maximum bearing area for a solid connection
Avoid overdriving to preserve washer and coating
Syntec 9" GCB228BK Pro Diamond Wet Core Drill Bit for Concrete Threaded Rod for both nominal and rough-cutSyntec 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