Model 48-89-2772

Internet #202256171

1/4 in. x 12 in. Thunderbolt Aircraft Length Black Oxide Drill Bit

$8.27 /each
  • Aircraft drill bits are ideal for extra-reach
  • Deep drilling applications in metal, wood and plastic
  • Thunderbolt web design provides longer life and faster drilling

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Product Overview

The Milwaukee 48-89-2772 1/4 in. Thunderbolt Black Oxide Drill Bit is recommended for use with portable drills. This drill bit features a parabolic flute form to clear chips and debris to keep the bit cool, and the thick core offers protection against side-load breakage. The black oxide construction provides durability, and this drill bit is excellent for drilling on curved surfaces.

  • Thunderbolt web, provides longer life and faster driller times
  • Parabolic flute, clears chips faster
  • Black oxide construction for durability
  • 135-degree split point, precision start no walking

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Customer Reviews

Rated 4.2 out of 5 by 9 reviewers.
Rated 4.0 out of 5.0 by Sufficient for the needed application The drill bit worked well for the application I needed it for, drilling through fence posts to install a gate hinge. July 7, 2015
Rated 5.0 out of 5.0 by Great Pilot bit Worked perfect on setting 6" and 8" pilot holes for lags bolts May 6, 2015
Rated 5.0 out of 5.0 by Long drill This bit worked very well as a pilot while assembling a few large timber structures. Highly recommend this product. March 10, 2015
Rated 5.0 out of 5.0 by Super drill bit. Super sharp, bore right through the timbers without any problems. Never once did I have to reverse the bit to unclog the hole being drilled. September 16, 2014
Rated 5.0 out of 5.0 by good drill bit good drill for my project which involved drilling 6" down the center of a 1" dowel September 16, 2014
Rated 5.0 out of 5.0 by Excellent drill bit. Good value for the money. Bit did an excellent job. Would buy again. September 16, 2014
Rated 5.0 out of 5.0 by Worked Perfectly. The quality I would expect from Milwaukee. Worked perfectly. July 29, 2014
Rated 1.0 out of 5.0 by one time use bought this to use drilling through 4x4 posts, with my heavy duty drill. it warped after one use. not sure if I can return it. disappointed, indeed! April 1, 2014
  • 2016-09-29 T12:32:58.205-05:00
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