Series 3/4in X 54in Flex Bit for Wood HAS Hole At the END

This is very useful for wiring because you can go through multiple wall studs at once. So you can go between walls with minimal alterations. Make sure there are no electrical wires where you are drilling, though.It is only slightly flexible and does not bend, so it cannot be used to go around a corner. This means you want to buy the correct length based on the job because you might not be able to insert it in place if too long.It comes with a non-standard 6.5mm hex end.

This is completely useless. It bit design does not cut through even soft pine 2x8 rafters. It bore a hole about 1/2 in deep then it got stuck. I pulled back out and tried multiple other spots in case it was hitting a hard knot, but it was not able to get past 1/4 to 1/2" deep. Total waste of money.

This 4-1/2 foot bit does the job nicely. It does have a tiny pull hole at the tip (very handy) but I wished it would have one on the opposite end. Otherwise it's a very fine bit, good flex and built rugged.

worked well, bit is great, maybe should have gotten a longer bit for more flexibility, but other than that worked well

Not very flexible defeating the point

Right tool for the right job.

Thank you.works great

Excellent product !