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DEWALT

DEWALT Black Oxide Drill Bit Set, 20-Piece (DW1177)

  • Based on 8,951 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Oct 5
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Size: 20 Pieces


Style: Single Unit


Features

  • 135-degree split point tip of the drill bits for wood, metal or plastic is designed to help reduce walking
  • DEWALT drill bit set is made from High Speed Steel to be used in plastic, wood, and metal
  • Tapered web design for extreme durability and resisting breakage of the drill bits
  • Black and gold coating to help prevent rust and wear
  • 3-Flats shank to reduce spin-out in the chuck*
  • Size markings on the drill bit shank for identifying sizes quickly

Description

The DEWALT Black & Gold Metal Drill Bit Sets feature a black and gold coating for preventing rust. The tapered web design provides extreme durability to resist breakage. The DEWALT drill bits sets feature a 3-flats shank to reduce spin-out in the chuck. The Black & Gold metal drill bits are made of heavy-duty High Speed Steel for drilling into a variety of materials including plastic, wood, and metal. Each bit features a 135 degree split point tip design to help reduce walking. From the Manufacturer The DEWALT DW1177 20-piece drill bit set contains bits sized from 1/16-inch up to 1/2-inch. These bits have a black oxide finish for greater wear protection and longevity of the bit. The parabolic flute design also gives these bits greater strength. They have a 135-degree split-point design that reduces slip and walking and allows for easier no-slip starting. The bit set includes a sturdy tough case container to keep bits organized. Tough cases include a sliding soft-grip lock that keeps the case closed securely to prevent lost bits. These bits are ideal for drilling in metal, wood, and plastics.

Material: High Speed Steel (HSS)


Finish Type: Black Oxide


Shank Type: 3-Flat


Cutting Angle String: 135 degrees


Brand: DEWALT


Brand Name: DEWALT


Model: DW1177


UPC: 885911032209


Set Name: DEWALT Black Oxide Drill Bit Set


Unit Count: 1 Count


Global Trade Identification Number: 09


Manufacturer: DEWALT


Part Number: DW1177


Number of Pieces: 20


Included Components: Dewalt DW1177


Item Type Name: Dewalt DW1177


Item Weight: 8 ounces


Item Dimensions: 9 x 9 x 1.7 inches


Minimum Bore Diameter: 0.06 inches


Material Type: High Speed Steel (HSS)


Finish Types: Black Oxide


Shank Type: 3-Flat


Surface Recommendation: Metal,Wood


Cutting Angle String: 135 degrees


Tool Flute Type: Spiral


Point Style: Split Point


Number of Flutes: 2


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Oct 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Great buy!
Size: 13 Pieces Style: Single Unit
Durable!!!
Reviewed in the United States on May 16, 2026 by Dee
    • Works Great
Size: 20 Pieces Style: Single Unit
Great selection of sizes. Seem durable and decently sharp. Would recommend.
Reviewed in the United States on July 13, 2026 by dave aberle
    • Great drill bits
Size: 20 Pieces Style: Single Unit
Great drill bits very strong I own 3 sets and I have not broken one yet.
Reviewed in the United States on September 8, 2026 by Amazon Customer
    • The larger bits are great
Size: 14 Pieces Style: Single Unit
Down to an eighth inch, these are great, below that, they simply do not last, just like any other set. Find tiny replacement bits that are cheap, don't buy another set thinking the small ones will last. Again, eighth inch and up, these are fantastic and better than anything I have had.
Reviewed in the United States on December 27, 2025 by John Korkow
    • Drill it...
Size: 20 Pieces Style: Single Unit
dewalt is always reliable...
Reviewed in the United States on July 2, 2026 by El Elyon
    • Great drills!
Size: 14 Pieces Style: Single Unit
Ive been useing these a while and got this kit for a xmas present. I have remodeled a house, and built a deck, and each time i was glad to have these with me. There is a pre drill tip on them, that I think makes more efficiant, and easier drills. Ive already broken a couple, but its because I went and did something i shouldnt have. The deck I built was topped with trex, and that stuff has to be pre drilled... that bit still pulls through everything i put infront of it. The carrier is nice, hard locking so it wont open on its own, and even if it does the bits are in good holders, some may complain, but they are perfect for me, a finger behind the tip and pull up... too easy.. Another nice thing, the size is on the bottom of the drill, just incase. A great product that I will continue to praise... Good luck! ... show more
Reviewed in the United States on December 4, 2011 by J.
    • Are those old bits worn out?
Size: 13 Pieces Style: Single Unit
Yeah buddy! Dewalt all the way in my book! This is a nice set for the average job. It's compact enough to throw in your tool bag and get the job done. These are Dewalt quality bits so you can have piece of mind (play on words intentional). I always like having extra bits just in case (play on words intentional). But seriously, I'm a dewalt guy, my shop is covered with yellow tools. Whether you're commercial or residential or both ~ I recommend them! Git to drilling! ... show more
Reviewed in the United States on February 1, 2026 by Phil Davis
    • Razor sharp! Beats my old Titanium set! Read this.
Size: 20 Pieces Style: Single Unit
These are all razor sharp, nice! And are not 'anti-slip', which is also nice. The 'anti-slip' ones need to be carefully nestled into the chuck, that takes time. These just drop in and work. The case has a nice feature too, the bits individually flip forward before removing them. Many sets have all the bits flop forward at the same time, making it more likely you will cut your finger trying to yank one bit free with your fingertips. These pop right out when commanded. And stay securely when pressed down. I have had 'Titanium' bits that weren't this sharp, even when new. And then the 'Titanium' coating comes off the cutting edge, exposing a very poor metal underneath. They were bad. Just get these. I'm very pleased... and I have high expectations. ... show more
Reviewed in the United States on July 20, 2016 by Amazon Customer

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