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Your cart is empty.The Irwin Tools 4935635 7/64" Black Oxide Hex Shank Drill Bit is a 2-piece Black Oxide drill bit designed to work with todays 1/4-Inch quick change chucks and extensions. The Black Oxide Hex Shank High Speed Steel drill bits feature a 135° split-point tip for faster starts with no walking They're manufactured with premium high speed steel with a black and gold oxide coating for major corrosion resistance. This bit works in quick change impact drivers and because it has a quick change shank, you can change from drilling to driving quickly to get the job done fast.
Golden-gator
Reviewed in the United States on January 29, 2025
Good quality. Hasn’t snapped yet!
Ryan B.
Reviewed in the United States on August 2, 2023
I needed a longer drill bit with a hex shank. This was the longest I could find that was over 1.5 inches. Did the job.
Jos
Reviewed in the United States on June 18, 2021
It’s a routine drill bit that’s works as expected. I would purchase again when necessary.
Michael B.
Reviewed in the United States on February 28, 2020
I have a bunch of hex-shank bits from other manufacturers in this size, and they are all quite short. I often had to resort to using a regular round drill bit in a drill with a chuck just because of the insufficient length of the hex-shanked ones.So far IRWIN is the only manufacturer that makes these bits while not sacrificing the length and their drill bits are 1/2" to 3/4" longer compared to the same size bits of other brands. I initially bought just this particular size (7/64"), but soon ended up buying the whole 12-piece set of varying sizes.
Hurricane
Reviewed in the United States on March 13, 2018
No matter how careful I am with small drill bits, they sometimes meet their demise when drilling in a tough spot. The Irwin bits are fairly priced and durable enough for years of use if I do my part.
Perkmeister
Reviewed in the United States on December 21, 2018
This bit begins cutting right away and will drill through 1.5" of wood only requiring several back-outs to clear the flutes. The top seller is the length. Many other packaged 1/4" hex quick-change bits are "jobber" length thus only about 1" to 1-1/8". This 7/64" bit is a common pilot for a #8 screw, so it gets a lot of use.
CG03026
Reviewed in the United States on November 7, 2018
Can be used to create a hole to tap 6-32 threads. I like the hex end which is more versatile as to what kind of chuck you have on your drill. This style goes in any drill.
bbdiy
Reviewed in Canada on April 6, 2018
good
CC
Reviewed in Canada on September 25, 2017
It replaced the one I broke.
wrygrass
Reviewed in the United States on July 18, 2016
Used it a lot to initialize deck screws so that they were straight from the outset. The drill bit worked very well and is just as sharp now as it was when I began. Used the bit to replace one in a set that was impact drill ready and this one worked just as well as the original. Only used it on wood, but after setting 10 lbs of deck screws it is still in pretty much original condition without dulling, bending, or breaking. Ever need to replace another bit, will look at Irwin bits to begin with.
John Aflack
Reviewed in Canada on June 24, 2016
This is a fine drill bit, however, I cannot give mine a 5-Star rating, due to the fact that it has a minor bend where it should be totally straight.
roopster
Reviewed in Canada on November 25, 2016
hard to find hex bit size...
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