Model # NKST12

Internet #203274489

Store SKU #1000018546

Bosch Daredevil 3/4 in. x 7-1/2 in. Tube Auger Bit
0000346397185

Bosch

Daredevil 3/4 in. x 7-1/2 in. Tube Auger Bit

$15.97 /each

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Product Overview

The Bosch Daredevil auger features a dual cutting edge optimized for nail killling and balanced drilling. With reinforced tip and spine, the Daredevil auger can withstand repeated nail hits in heavy-duty applications giving it 3x life vs standard augers. The reamer edge improves entry and exit hole quality.

  • Reinforced tip withstands repeated nail hits
  • Reamer edge improves entry and exit hole quality
  • Dual cutting edges provide easier nail cutting and balanced drilling
  • Reinforced spine adds strength for heavy-duty applications
  • Reamer edge provides improved entry and exit hole quality
  • 9x life with nail hits

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Customer Questions & Answers

3 Questions3 Answers

Customer Questions & Answers

Daredevil 3/4 in. x 7-1/2 in. Tube Auger Bit
Daredevil 3/4 in. x 7-1/2 in. Tube Auger Bit

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1 answer

how much is a 7/8 bit to a milwaukee plumbers kit?

This question is from Daredevil 1-1/4 in. x 7-1/2 in. Tube Auger Bit
Asked by
tifton ga
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September 27, 2016
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Answer (1)

Asked by
Atlanta, Gergoria
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September 28, 2016
Answer: 
Thank you for your recent inquiry with The Home Depot. We see that size bit 7/8, in the Bosch brand . If you would like to see the Bosch model . You just have to copy and paste the following link(http://www.home depot.com/p/Bosch-DareDevil-7-8-in-x-7-1-2-in-Tube-Auger-NKST14/203274494?keyword=7%2F8+bit+Tube+Auger) to your computer search line to see it. To see what we have to offer in the brand of Read More
Thank you for your recent inquiry with The Home Depot. We see that size bit 7/8, in the Bosch brand . If you would like to see the Bosch model . You just have to copy and paste the following link(http://www.home depot.com/p/Bosch-DareDevil-7-8-in-x-7-1-2-in-Tube-Auger-NKST14/203274494?keyword=7%2F8+bit+Tube+Auger) to your computer search line to see it. To see what we have to offer in the brand of Milwaukee in the 7/8 size. You can paste the following link to your computer search line. (http://www.homedepot.com/s/milwaukee%25207%252F8%2520bit?NCNI-5) We hope this helps in your search .. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot. Read Less
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1 answer

I want to drill clean 1" hole in dense/oily wood like cocobolo and other rosewoods.

This question is from Daredevil 1 in. x 7-1/2 in. Tube Auger Bit
Asked by
texas
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June 24, 2016
The holes would be about 10" deep. Would the bit wander if hitting knot or irregular grain patterns?
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June 27, 2016
Answer: 
Thank you for your question. The DareDevil auger bits are designed for balanced drilling and can withstand nail hits so it would also be able to handle hitting a knot. The NKST16 has 4" flute length and 7-1/2" overall length. We also offer longer bits, NKMT16 has 9" flute length and 13" overall length or NKLT16 has 13-1/2" flute length and 17-1/2" overall length.
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1 answer

current auger bit got dull very quickly. how long do you think this one would last going thru headers ?

This question is from Daredevil 1/2 in. x 7-1/2 in. Tube Auger Bit
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March 12, 2016
I run wire into homes so I'm always going thru joists and headers can't decide between spade,auger,installer. I'm going broke any estimate on the good auger bit
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March 14, 2016
Answer: 
Thank you for your question. Bosch Daredevil auger bits have 9 times the life of average auger bits due to a reinforced tip to withstand repeated nail hits. This bit work work well for drilling through headers.
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Customer Reviews

Rated 4.4 out of 5 by 31 reviewers.
Rated 4.0 out of 5.0 by true nail Killer This drill bit was used as directed id still lasting after multiple holes drilled July 27, 2016
Rated 5.0 out of 5.0 by Like it name says, NailKiller It drills quickly and pulls itself through without much effort. It does not have any issues when it hits a nail or screw. It jumps a little but not much. Once you break through you do need to push a little the bit does not self feed ones the screw tip breaks through. May 3, 2016
Rated 5.0 out of 5.0 by Bosch auger drills I needed to drill four parallel holes, 12" deep in wood. The wood grain tends to make the auger move around as it drills. I don't have a drill press that would allow me to keep the drill in line, but because the leading edge of the augers are tapered to a smaller OD at the tip, I could start the holes at 1/4", which I could control by hand. Then I could use the Bosch augers to successively enlarge the holes to 1-1/8". An ordinary auger has a tooth on the leading edge of each spiral, which gives a clean cut on the back side of a hole. But for my purpose, the teeth make an ordinary auger impossible to control. August 24, 2016
Rated 2.0 out of 5.0 by Mixed feelings Didn't work to my expectations. Ended up using a paddle bit. August 9, 2016
Rated 1.0 out of 5.0 by Not what I expected Was recommended by a sale associate and not happy with product. It never drill through the wall, not even after making a pilot hole. Bought a regular drill bit (long bit) and it worked better. June 30, 2016
Rated 5.0 out of 5.0 by Excellent This is a great tool to have. I bought it for one project & have used it for so many more. May 24, 2016
Rated 5.0 out of 5.0 by The quality you would expect from Bosch I've been happy with most of the Bosch drill bits I've used over the years, and so far this is no exception. It's tip lets you start your drilling location precisely, and it drills easily through wood. The base that attaches to the drill is hex-shaped rather than round, so you know it the drill will grab it without slipping. This drill comes in a nice plastic case you can use to store it in, so it won't be rubbing against other things in your tool box. One thing to be aware of is that the total length of this drill bit is 7.5". You're going to loose about 1.5-1.75" of that into your drill for holding it, and there's about 0.75" at the tip used for starting the drilling process, so you can only go a little over 5" deep for actually drilling a 1" hole. Also note that the maximum-rated speed for this bit is 600 RPM. January 13, 2015
Rated 3.0 out of 5.0 by Heavy duty and aggressive... If you are looking for an aggressive bit that will go through anything, this is it. If you're looking for nice clean holes, this isnt it. Looks like a shotgun blast through the hole, whereas what I need is clean holes. However, if you are looking for something that will last even longer than your typical nail eater bits, this will suit you just fine. April 22, 2016
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