Ratings & Reviews for Kobalt 21 -Piece Assorted Assorted Titanium Jobber length Twist Drill Bit Set
Ratings may include incentivized customer reviews.
What Customers Are Saying
The drill bit set has received mixed reviews. Some customers found the bits to be of good quality, with the bits remaining sharp and durable even after repeated use. The quick-change feature was also praised for making it easy to switch between drill bits and driver bits. However, a significant number of customers reported issues with the quality and durability of the drill bits, with many complaining that the bits broke easily, even when drilling through relatively soft materials. Some customers also noted problems with the bits being misaligned or wobbly in the chuck, and the case design was criticized by some as being flimsy and poorly made.
Customer review summary generated by AI, including incentivized reviews.Broken bits
Would Not RecommendBit snapped in half when putting up a set blinds. Another cheaply made product. Stay away.
Broke 2 within a minute
I was predrilled for a hinge and, without pressure, one quickly snapped. I replaced it and again, it snapped. I won't be rebuying.
Speed bit connector is crap
Would Not RecommendDrill bits are fine. I chose this set for the speed bit connector and it did not work. Piece of junk.
Better go for higher quality name brand bits
Would Not RecommendVery low quality ... every one of these bits I used broke first time used.
Do not buy
Would Not RecommendDo Not waste your money on this. Broke 2 drill bits on the first use going through wood and aluminum. The speed chuck shank is an off size and the quality of the whole set is very poor. Plan to return it for a refund.
Bits snap easy
Would Not RecommendI've snapped multiple of these drill bits. It usually happens when I hit a knot in a 2x4 or 2x8, but they just snap so easy. I'd definitely recommend paying the few extra dollars for something that will last.
Cheap bits
Would Not RecommendI won't be buying anymore Kobalt drill bits. When I tried to drill a couple of 1/8 pilot holds in mild steel the bit wasn't centered in the hex shank and it wobbled, I managed to get one hole drilled, but on the second hole, the bit snapped off. I ended up buying a couple of "De Walt bits to replace it and no more problems.
Verified Purchaser
Drills
Would RecommendThere good in impact drivers, 1/4" shanks... good storage box..
Verified Purchaser
Worst bits ever
Would Not RecommendI predrilled a small home in drywall and the bit broke. It didn’t even hit a stud or anything. Cheaply made. Very disappointed
Quality product
Would RecommendPurchased the quick change drill bit set to keep in my “Go bag”. Having rental properties, I try to stay on top of all repairs and keep an essentials only tool bag.This set has come in handy on several occasions. A must in the “Go bag”!
Verified Purchaser
Don’t Buy This Set!!
Would Not RecommendBits didn’t fit well in my quick disconnect drill which is what they’re designed for I believe. I would have taken them back but I needed a couple of bits at the time and they worked decent enough to get the job done. Probably wouldn’t buy anything Kobalt again
Verified Purchaser
great drill bit set
Would RecommendGReat set that has every bit one could need. Brand new right now so will have to see how things wirk out over time. But for now exactly what was needed.
Kobalt 21-Piece Assorted Titanium Twist Drill Bit
Would Not RecommendDrill not the best break very easy and 1/2 drive on adaptor not conducive to use with drill
Verified Purchaser
This is poorly built quailty.
Would Not RecommendMajority of the bits are broken, I have to purchase a new one
Verified Purchaser