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

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Product Overview

The Bosch Daredevil auger features a dual cutting edge optimized for nail killing and balanced drilling. With reinforced tip and spine, the Daredevil auger can withstand repeated nail hits in heavy-duty applications giving it 3x life versus 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
  • Open-faced flute offers improved chip removal

Specifications

Dimensions

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Customer Questions & Answers

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

The holes would be about 10" deep. Would the bit wander if hitting knot or irregular grain patterns?
Asked by: hankthecowdog
The deeper the hole, the better an auger bit fits the purpose because they will stay straighter than other bit styles (they are the same width as the hole the entire length so they can't wander and can clear away the chips). For a shallow hole or one that needs a flat bottom, you would use a Forstner style bit (you can get extenders, but again, augers are better for deep holes, so drill deep with the auger and finish with the forstner). You would never want to use a spade bit in a nice wood or a surface that will be finished, they make messy holes fast where you won't see them.
Answered by: CapinWinky
Date published: 2017-01-06

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

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
Asked by: Mike
I went through the center beam of my garage (4 ea 2x8s) 12 times to install bolts. It is still plenty sharp.
Answered by: OldChaps
Date published: 2017-01-06

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

Asked by: Lisa1
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.
Answered by: HomeDepot
Date published: 2016-09-28
  • y_2017, m_4, d_24, h_1CST
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Customer Reviews

Daredevil 3/4 in. x 7-1/2 in. Tube Auger Bit is rated 4.6 out of 5 by 47.
Rated 5 out of 5 by from This bit digs in and cuts well. I used it in my super hole hawg to drill some holes in plywood, a... This bit digs in and cuts well. I used it in my super hole hawg to drill some holes in plywood, and then a 4X6 post It worked flawlessly, dugs in and cut nicely through. The threaded tip pulls the bit into the wood so you need not apply too much pressure to drill a hole. Great bit. I'll get more in other sizes.
Date published: 2017-03-28
Rated 5 out of 5 by from These drill bits are amazing. They self feed aggressively and... These drill bits are amazing. They self feed aggressively and they will cut nails but they take a beating after a lot of nails. It's always best to avoid the nails but the hidden ones will get cut through relatively easily. It would be great to be able to sharpen the inevitable nicks and dings.
Date published: 2017-03-14
Rated 5 out of 5 by from I needed a bit that would drill a relatively clean 7/8" hole into 4x4 endgrain. This worked grea... I needed a bit that would drill a relatively clean 7/8" hole into 4x4 endgrain. This worked great! Be careful when you get near the end of your hole. This bit grabs fast and hard and it'll blow right through your stop point. It was also a little difficult to back the bit out of the 4x4.
Date published: 2017-04-18
Rated 5 out of 5 by from I bought this auger to drill through 4 2x8s and then bolt them together as a center beam for my g... I bought this auger to drill through 4 2x8s and then bolt them together as a center beam for my garage. It performed as well as I could hope and remained sharp. It was well worth the cost.
Date published: 2016-12-09
Rated 5 out of 5 by from Drills through wood very well, with lots and lots of shavingstuff. Well built, does what it was d... Drills through wood very well, with lots and lots of shavingstuff. Well built, does what it was design to do.
Date published: 2017-02-23
Rated 5 out of 5 by from Good bit Did the job....worth the money paid. Bosch products rarely let me down.
Date published: 2017-03-14
Rated 4 out of 5 by from 4 Star Review Rating provided by a verified purchaser
Date published: 2017-04-04
Rated 4 out of 5 by from 4 Star Review Rating provided by a verified purchaser
Date published: 2017-04-04
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