Rated 1.7 out of 5 by 3
Rated 1.0 out of 5.0 by Rick153 Barely usable
My driver bit came with the Ridgid screwgun (3971) and lasted less than 100 collated screws before its driver end was chewed up by the screw heads it was driving. I was surprised to see how little durability the driver bit had. Avoid this driver bit. Mine may have been uniquely poorly made, but even so, it should have lasted far, far longer than it did.
June 27, 2013
Rated 3.0 out of 5.0 by JWD2 wrong lenght for the RIDGID Collated Screw Gun
Listed as the replacement bit for the RIDGID 1/4 in. AC Collated Screw Gun Model # R6791 Internet # 100646501 Store SKU # 739971
But is WRONG SIZE, original bit is slightly longer then 6 inches (six inches) so this bit is too short by an inch. Seems like home depot doesn't carry the correct size bit.
November 12, 2013
Rated 1.0 out of 5.0 by Bubthebuilder Doesn't fit screws
The square drive tip is slightly oversized and won't engage into the screws. I picked them up on the way to do a job and I couldn't get a single screw to drive just spun in the head. Luckily I dug through my bag and found a cheap bit I bought at a swapmeet and it worked like a champ. Probably just a fluke and the adjustment off at the factory for the grinder making the flats on the bits.
June 14, 2012