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Reduced Shank Drill Bit Set, 8Pcs High-Speed Steel, 1/2” Reduced Shank Deming Large Drill Bit Set for Home DIY and General Building, Engineering, Woodworking with Indexed Storage case

Free shipping on orders over $29.99

$32.99

$ 14 .99 $14.99

In Stock

1.Style:1/4-13pcs Cobalt


About this item

  • High-Quality Material: Industrial grade high-speed steel construction for proven capability and resists corrosion, ensures outstanding durability, sharpness, and capability, reduces friction, and runs cooler.
  • 135-degree & Split Point: The 135° split point design at the tip increases cutting and drilling speed through self-centering and prevents drills from walking or wobbling. The split point tip can increase the wear resistance.
  • General Purpose: The 1/2" reduced shank is compatible with all drill presses and most power tools in the market, and the Tri-flatted shank end locks onto a 3-jaw chuck tightly. It is ideal for drilling steel, copper, aluminum, and composite material.
  • Set includes: 8 pieces of 6” reduced shank drill bits: 9/16”, 5/8”, 11/16”, 3/4”, 13/16”, 7/8”, 15/16”, 1”, storage in heavy-duty aluminum for easy carrying and organization.
  • Professional After-Sales Service: The Aluminum outer box for stepped drill bit is sturdy and easier to carry and store. If you are not fully satisfied with our product for any reason, please contact us for a 100% refund or replacement.



Product Description

Reduced Shank Drill Bit Set
Reduced Shank Drill Bit Set
Reduced Shank Drill Bit Set
Reduced Shank Drill Bit Set

Greviewer
2025-09-05 14:20:37
Received product in excellent condition. Metal case is strong, and all bits were in place and protected with foam from becoming dislodged from their separators/holders. All bits appeared brand new with sharp well-ground points, all were clearly marked with HSS material and their respective drill size or letter/number designation. Ti coating appeared to be uniformly applied to entire surface of bits. I’ve attached a few pictures of the package and bit set just as I opened it up; everything as advertised!I used the 7/32” bit mounted in my drill press to make 12 holes thru a 3/8” thick low carbon steel plate. The drill cut thru it like a clean sharp drill bit should. The bit never got too hot to touch, but I did use a cutting oil, and I rested a minute or two to lower the bit temperature before drilling each next hole. First impression is that these are really good bits for the money. I will update this review if my experience using other bits and materials is lessened in any way.
Customer
2025-08-28 12:15:24
Nice little kit to have.
Kim Andrus
2025-08-12 15:22:58
Love them, went through steel easy no break's. Arrived quickly, price was good. I'd buy again
Joseph Avery
2025-07-16 17:26:09
I needed 2 holes in the front bumper of a 1995 Ford F150 to install a license plate. None of the bits I had would touch it. I bought this set of Cobalt bits and drilled 2 holes with no trouble at all. I was very impressed.
Kelly
2025-07-06 16:35:22
I normally buy good name brand bits. But I was needing some to do some wood working. I bought these and happen to need to uses them to drill some hole in my trucks frame. I figured good test for them. I think these are better than the name brand one. And I'm picky when it comes to tooling. I know there will be more ordered soon. I liked.
Larry Edwards
2025-06-22 15:48:17
These drill bits are of good quality. There are 8 to a pack. I use these drills on metal, wood and plastic. I haven’t had the opportunity to use them a lot so I can’t comment on the durability of them. Sharpness is good, but I haven’t used them to drill more than a 1/4 inch on steel so can’t comment on that.
DA
2025-06-18 13:48:24
work great!
Kindle Customer
2025-05-29 16:54:37
These are sharp and look pretty but they break so very easy. Using in soft steel from 1929, pre drill slow speed, pulse, break. Enlarge hole with 1/4" =break. Disappointed 😞
Greviewer
2025-04-16 14:54:33
Received product in excellent condition. Metal case is strong, and all bits were in place and protected with foam from becoming dislodged from their separators/holders. All bits appeared brand new with sharp well-ground points, all were clearly marked with HSS material and their respective drill size or letter/number designation. Ti coating appeared to be uniformly applied to entire surface of bits. I’ve attached a few pictures of the package and bit set just as I opened it up; everything as advertised!I used the 7/32” bit mounted in my drill press to make 12 holes thru a 3/8” thick low carbon steel plate. The drill cut thru it like a clean sharp drill bit should. The bit never got too hot to touch, but I did use a cutting oil, and I rested a minute or two to lower the bit temperature before drilling each next hole. First impression is that these are really good bits for the money. I will update this review if my experience using other bits and materials is lessened in any way.
Customer
2025-04-12 17:45:20
Nice little kit to have.
Kim Andrus
2025-04-06 12:01:16
Love them, went through steel easy no break's. Arrived quickly, price was good. I'd buy again
Joseph Avery
2025-03-29 18:14:53
I needed 2 holes in the front bumper of a 1995 Ford F150 to install a license plate. None of the bits I had would touch it. I bought this set of Cobalt bits and drilled 2 holes with no trouble at all. I was very impressed.
Kelly
2025-02-02 18:23:48
I normally buy good name brand bits. But I was needing some to do some wood working. I bought these and happen to need to uses them to drill some hole in my trucks frame. I figured good test for them. I think these are better than the name brand one. And I'm picky when it comes to tooling. I know there will be more ordered soon. I liked.
Larry Edwards
2025-01-25 12:32:49
These drill bits are of good quality. There are 8 to a pack. I use these drills on metal, wood and plastic. I haven’t had the opportunity to use them a lot so I can’t comment on the durability of them. Sharpness is good, but I haven’t used them to drill more than a 1/4 inch on steel so can’t comment on that.
DA
2025-01-20 19:35:38
work great!
Kindle Customer
2024-12-31 21:04:54
These are sharp and look pretty but they break so very easy. Using in soft steel from 1929, pre drill slow speed, pulse, break. Enlarge hole with 1/4" =break. Disappointed 😞