Denali 15-Piece Black Oxide Drill Bit Set

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What's in the Box
15-piece set includes 1/16-inch (2), 5/64-inch (2), 3/32-inch (2), 7/64-inch, 1/8-inch, 9/64-inch, 5/32-inch, 3/16-inch, 7/32-inch, 1/4-inch, 5/16-inch, and 3/8-inch bits.

About Denali
Named after the tallest mountain range in North America, Denali tools stand above the rest in providing an exceptional blend of quality craftsmanship, professional-grade features, and customer value. All homeowners, hobbyists, do-it-yourselfers, and price-conscious contractors will appreciate Denali's design and functionality. Denali products compliment one another and will be an indispensable and long-lasting addition to any home or workshop. Our products undergo rigorous third-party testing to ensure high performance standards. Denali tools are available exclusively on Amazon.com.

I haven't used the bits, that's not why I made the buy, but the case is quite nice and sturdy for my good bits that were housed in a worn out case.

After getting these I realized how dull my Titanium coated bits were, these just smoked through the studs in my shelfing project. The bit holder is extremely secure and organized with a broad selection of bit.I only gave it 4 out of 5 because I haven't used them long enough and they are like carbide bits, but then again they are 5/5 in value compared to the cost of buying one Carbide bit.Even better this kit was free with the purchase of my Makita Combo Pack

Even though I received these as a free promotional gift, they will only be used as a backup and only in wood. Having used several drill bits over the course of my 30-year carpentry career, I consider myself a good judge of which drill bits will do the job and which will fail. Upon first examination, the bits felt sharp but extremely brittle, usually the first sign of inferior metal. The case is nice but a bit oversized for my professional toolbox, where space is at a premium. Sure enough, while using the 1/8" bit to run a pilot hole in a sheet metal framing stud, the bit snapped.

At the price of $4.99 , this set is over priced due to inferior quality. Stay away. Several bits were warped which made them not useable for metal drilling and at best questionable for wood drilling.

I would imagine the larger bits would be okay. I had another drill bit box that I bought on ebay. The really bad part is you pay more for shipping. I was pre-drilling with the 5/64 drill bits in to a base molding so as not to crack it. Well I gave it the benefit that maybe I moved the drill when drilling. There were two bits so I used the second one and it broke right away. But for the price, hey. So that $5.00 drill bits really cost you 12 or 13 bucks.

I used the bit twice and it broke. I paid $3.25 for this cheap set. Denali 15-Piece Black Oxide Drill Bit Set I finished two rooms of base boarding with that cheap bit and I am still useing it.