Syntec 3/8" GCB10BK Pro Diamond Wet Core Drill Bit for Concrete Powder Actuated Tools This will only fit a

This will only fit a post that measures an actual 8x8"

whichever works best for you and your project

10" into the center of the post

Drive until the head is flush with the surface without over-tightening

Syntec 3/8" GCB10BK Pro Diamond Wet Core Drill Bit for Concrete Powder Actuated Tools This will only fit 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 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