DEWALT Cobalt Drill Bit Set with Pilot Point, 14-Piece DWA1240
DEWALT Cobalt Drill Bit Set with Pilot Point, 14-Piece DWA1240
Hero image 0 of DEWALT Cobalt Drill Bit Set with Pilot Point, 14-Piece DWA1240, 0 of 5
DEWALT

DEWALT Cobalt Drill Bit Set with Pilot Point, 14-Piece DWA1240

3.2 stars out of 6 reviews
(3.2)|
6 ratings

Key item features

  • Optimal Performance: Engineered for maximum speed and extended life, particularly when drilling into hard metals like stainless steel.
  • Precision Drilling: Features a pilot point and split tip design that initiates drilling on contact, preventing bit walking for enhanced user control.
  • Hard Metal Compatibility: Specifically designed for effective use on challenging materials such as stainless steel, angle iron, and I-Beams.
  • Comprehensive Set: Includes a 14-piece assortment of drill bits, ranging in size from 1/16" to 3/8", to accommodate various drilling needs.
  • Diverse Sizing: The set contains multiple common sizes, including two 1/16" bits, two 1/8" bits, and individual bits for 5/64", 3/32", 7/64", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", and 3/8".
Generated by AI
Current price is $36.01
Price when purchased online
  • Free shipping
  • Free 30-day returns

How do you want your item?

How do you want your item?
Columbus, 43215
Arrives between Feb 26 - Feb 28
|
Sold and shipped by Sirr0und INC
4.2715123859191655 stars out of 5, based on 3068 seller reviews(4.3)
Report an issue with this seller
Free 30-day returns

About this item

Product details

Specifications

Warranty

Warnings

Customer ratings & reviews

3.2 out of 5 stars
stars6 ratings5 reviews
How item rating is calculated
  1. 5 stars50% (3)
  2. 4 stars0% (0)
  3. 3 stars0% (0)
  4. 2 stars17% (1)
  5. 1 star33% (2)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 5 reviews

Mar 1, 2025
Bobby
Item details
Size: 1
Sold and shipped bySupply the Home
5 out of 5 stars review

Verified Purchase

Love cobalt drill bits. Long lasting and they get the job done

Incentivized Review
Helpful?6P8LX7QERMP155592572
Apr 18, 2020
Patrick123
5 out of 5 stars review

Tough bits for drilling hardened steel.

I am replacing a set of these that I have had for 16 years. There are no permanent drill bits. These stay on center when drilling hardened steel and do not dull easily. In case you didn't know, Cobalt added to the composition keeps the bit from dulling easily as it heats up. Like they do when drilling hardened steel. The machinists I have worked with referenced this quality as "red hardness". If you are drilling wood or softer materials, less expensive drills will do a fine job. Keep these stashed away for tough jobs like drilling a broken off, hardened bolt out of an engine block.

Review from dewalt.com
Helpful?6P8LX7QERMP155592572
May 9, 2022
James in Colorado
2 out of 5 stars review

Poor Quality on SOME of the Bits in the Set

I purchased this set a few months back and have experienced mixed results. Some of the bits in the set work excellent and others do NOT. The 5/16" Bit completely wore out after roughly 10 holes. Is this something other customers have experienced? How do I get this bit replaced free-of-charge?

Review from dewalt.com
Helpful?6P8LX7QERMP155592572
reply from Supplier Response

Hello James in Colorado I appreciate your feedback on the DWA1240 Industrial Cobalt Alloy Steel Set with ToughCase®+ System and I'm sorry to hear some of the bits are worn out and need replacing. Your satisfaction is our top priority. Please contact support at WECARE@sbdinc.com and reference ticket 6444665 so we have all information available from your review. I look forward to hearing from you so we may assist you with a solution.