- Ultra-hard black oxide offers long-life and durability
- Suitable for drilling wood, metal, plastic and fiberglass
- Designed to ensure quick starts and clean holes
- See More Details
$2584
Frequently Bought Together
Price:
$2584
Product Overview
Tired of drill bits that dull quickly and snap under the slightest pressure? Then step up to DEWALT Black Oxide Drill Bits. These industrial-grade twist-drill bits are cut from super-hard, resilient black oxide for the ultimate in durability and strength. Each bit features a 135-degree split point for enhanced hole-drilling performance, including quick starts and clean, burr-free holes. For use in wood, metal, plastics and fiberglass.
- 21-piece set
- 135-degree split point drills on contact and prevents walking
- Parabolic flute design improves chip ejection in metal and wood drilling applications
- Black-oxide coated for greater wear resistance
- Helix is 31 degrees which minimizes the over aggressiveness of a true parabolic flute
Info & Guides
Product Overview
- Ultra-hard black oxide offers long-life and durability
- Suitable for drilling wood, metal, plastic and fiberglass
- Designed to ensure quick starts and clean holes
$1497
$19.97
Save $5.00 (25%)
Specifications
Dimensions
Product Depth (in.)
8.75
Product Height (in.)
8.75
Product Width (in.)
1.38
Details
Bit Material
Black Oxide
Drill Bit Type
Twist
Drill Bit Type(s) Included
Twist
Individual/Set
Set
Number of Pieces
21
Returnable
180-Day
Self-Feeding
No
Shank Style
Square
Shank Style
Square
Tools Product Type
Power Tool
Questions & Answers
11Questions38Answers
Would this work with other brands of drill / driver, like Black+Decker?
Asked by OldCat August 31, 20203
AnswersYes these drill bits should work in other drill brands. The end of the drill bit is cylindrical with a slight hexagonal (six side) shape at the end, so as long as the drill doesn’t require a special type of end, it should work fine. For my drill (which happens to also be DeWalt), the drill tightens around the cylindrical bit and then locks into place once it reaches a tight enough grip. Hope this helps!
Are these made in the U.S.A.?
Asked by bill January 23, 20192
Answersyes
How deep of a hole can I drill with the 5/32" bit?
Asked by Neil August 6, 20182
AnswersThe drilling depth for the 5/32" bit is 2".
Can I use these to drill through steel
Asked by JT May 24, 20185
AnswersIn theory, yes. Practically however these drill bits are dull as q-tips! Buy another set and drill away!
Do These drill bit's have any tipe warranty
Asked by Freebird February 26, 20183
AnswersI am am not certain, however I have attached the link for DeWalt products you can review same and see if it provides you with the information you are seeking.https://www.dewalt.com/en-us/legal/warranty/general-warranty-information
Can i use this bits on concret?
Asked by Vic February 22, 20188
AnswersNot made for concrete.
Why is it a 21 count ? The answer is easy, double on 6 smallest bits and single on the larger sizes, totaling 20 bits, not 21
Asked by Pablo July 5, 20171
AnswerYou have 3 rows of 7 bits. This is a total of 21 bits. (2) 1/16 bits (2) 5/64 bits (1) 3/32 bit (1) 7/64 bit (2) 1/8 bits (1) 9/64 bit (1) 5/32 bit (1) 11/64 bit (2) 3/16 bit (1) 13/64 bit (1) 1/2 bit (1) 3/8 bit (1) 5/16 bit (2) 1/4 bit (1) 15/64 bit (1) 7/32 bit It all adds up
Does it have 1/16 in bit?
Asked by Ellie June 15, 20164
AnswersYes, it comes with two 1/16 bits.
Do these bits have hex or round shanks?
Asked by ColonelDoctor December 25, 20158
AnswersRound shank
I only count 21 bits
Asked by doitmyself November 24, 20152
AnswersDEWALT Model # DWA1185TWRHD Internet # 206139076 Store SKU # 1001412241 Black Oxide Drill Bit Set (25-Piece) Dave, are you looking at the same set as I?
Customer Reviews
Overall Ratings
Dewalt let me down for the first time..
July 21, 2020
I was tired of looking for my drill bits in different boxes so I bought this new set, to drill into steel and repair my mowers deck. Everything was fine until I started stepping into bigger bits, drilling very slowly to allow it to bite. I heard a snap, it damaged the point. The bits look great but not for thicker steel. Other people may have better luck than me, I’m going to pony up for better bits. I will still buy Dewalt just not the bits
Response from DewaltProductExpertOctober 9, 2020
Hi Jose
We're sorry to hear of the trouble you are having with the DWA1181. We would appreciate the chance to speak with and assist you. Please contact us at 1-800-544-6986. Please also reference case #12435815.
Thank you
Deeris
We're sorry to hear of the trouble you are having with the DWA1181. We would appreciate the chance to speak with and assist you. Please contact us at 1-800-544-6986. Please also reference case #12435815.
Thank you
Deeris
Great product. Previously, I bought Ryobi drill bit sets for saving money for home use and was n...
May 29, 2020
Great product.
Previously, I bought Ryobi drill bit sets for saving money for home use and was not convinced that it is worth to buy this set for home use. As in many cases those savings were not actually savings. Ryobi bits would get dull and break after just couple of simple drilling for home use. I was trying to drill some garden pole metal.
In past I used to drill in a production factory and know exactly what and how to do for best drilling results. Not with Ryobi bits though!!!
When I got Dewalt bits I was amazed how well these perform drilling after drilling. It reminded me the professional grade bits I used.
Save yourself a trouble and buy these bits instead of Ryobi low quality bits.
Make sure to deep the bits in some machine oil before drilling and do not put too much pressure not to overheat the bits. I am sure you will enjoy how effectively you will get the job done.
Bait and Switch
February 13, 2020
Went to pick up this drill bit set at the local Home Depot. Could not find it. Was told to standard black oxide general-purpose drill bits, where what was listed? even matched up SKU numbers Not the same. not happy
Great value for a quality product..
March 13, 2018
Great value for a quality product..
Very happy with my new set. I particularly like the "No Slip Shank" ends on the new bits. As you ...
October 11, 2017
Very happy with my new set. I particularly like the "No Slip Shank" ends on the new bits. As you can see I have my old set of Black Oxide, yes those are the original bits from my old kit and and I keep them very well maintained from a purchase nearly 20 years ago. I would expect them to be just as strong as the old set because I expect nothing less of DeWALT. I also like the new not so wide case as apposed to the arch from my older set as well.
I love my Dewalt drill and have purchased several accessory...
October 19, 2020
I love my Dewalt drill and have purchased several accessory packages to use with it. The Black and Gold Drill Bit Set (21- Pieces) is great. I use it with many DIY projects. I'm not an expert with tools by any means but Dewalt helps me get the job done.
Rating provided by a verified purchaser...
October 8, 2020
Rating provided by a verified purchaser
Filled exactly what I was looking for, great package DEWALT!...
October 7, 2020
Filled exactly what I was looking for, great package DEWALT! The new design cases allow me to interlock my different sets, that is a big plus. Thank you.
October 7, 2020
sharpest clean drilling... and they have all the sizes...
October 7, 2020
sharpest clean drilling... and they have all the sizes I need...
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