Model#: MKTNB-31893

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Makita B-31893 21-Piece Impact Gold Ultra Magnetic Insert Bit Set

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  • Makita B-31893 21-Piece Impact Gold Ultra Magnetic Insert Bit Set
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Product Overview


Impact Gold is an innovative new line of accessories from Makita engineered for the most demanding applications. Impact Gold insert bits last up to 10x longer than standard insert bits. Makita Xtreme Torsion Technology is built for the most demanding jobs like driving fasteners into engineered lumber. High strength Tatara Steel delivers longer bit life and the precision fit is engineered to eliminate stripping.
  • High strength tatara steel for longer life
  • Xtreme torsion technology for high torque applications
  • Precision fit engineered to eliminate "cam-out" and stripping
  • Exclusive slide-n-lock bit storage case
  • Bit holder is equipped with a rare earth Neodymium magnet, which is two times stronger than magnets in standard insert bit holders
  • Last up to 10 times longer than standard insert bits
  • 21-Piece Impact Gold Ultra Magnetic Insert Bit Set - B-31893


Series: Impact Gold



4.3 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Yes, I would recommend this to a friend (3)
Easy To Use (1)
Yes, I would recommend this to a friend
Easy To Use
These last forever!
I cannot wear these bits out, they last forever.
August 23, 2013
Favorite add-on.
This is my favorite addition to my screwdrivers it's simple, easy to use and the bits are easy to access and highly visible.
January 3, 2017
1 year ago
Yes, I would recommend this to a friend
Nice set
Rated for impact durability, but philips bits wear just as quicly as standard bits.
September 23, 2015
Yes, I would recommend this to a friend
A bit above average, not as good as I expected
I am an electrical apprentice working mainly on full remodels, so I end up doing a good amount of framing in addition to fastening outlet boxes, keypads, etc, every single day of work. These Makita Gold tips are the only ones I have found so far that do not break, yet they still did not last as long as I expected for the hype, and I am careful when I drive screws. Then again, I guess Philips #2's never last as long as you want them to. I found the case to be rather gimmicky. I guess the bits are somewhat more accessible than in a standard folding case but I would just as soon have the quantity of a standard case as I have to find another place for the spare Philips that come with this kit until I go through enough to have room (the kit comes with 20, the case holds 10, not including the insert bit or magnetic shank). The magnetic shank did not perform as well as a regular magnetic 1/4" hex bit with a good shank would, I thought, but maybe I got impatient too quickly and haven't used it enough. As it is, it seemed to get in the way and I have been driving all my screws without it. Not a bad kit, but not really ingenious enough for me to pick over another, except for maybe the Gold bits. From Makita, I expected a bit more.
August 23, 2015

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