Ratings & Reviews for DEWALT 14 -Piece Assorted Assorted Cobalt alloy steel Jobber length Twist Drill Bit Set
Ratings may include incentivized customer reviews.
What Customers Are Saying
The cobalt drill bits demonstrate mixed performance. Many users report the bits effectively drill through hardened steel, stainless steel, and other tough materials, with some describing them as highly capable. However, a significant number have experienced issues, including bits breaking, dulling, or failing to meet expectations, especially with smaller sizes. While the bits appear well-suited for challenging drilling tasks, the quality and durability seem inconsistent. Users recommend caution, slow speeds, and cutting oil when drilling, especially with smaller bit sizes.
Customer review summary generated by AI, including incentivized reviews.Good price
Would RecommendGood set
Verified Purchaser
Higher strength
Would RecommendHigh quality high strength provider for RC cars to drill stripped screws
Verified Purchaser
Great value
Would RecommendMany drill bits
Verified Purchaser
Strong high quality
Worked very good. Expensive but have others that wouldn't go through metal
Verified Purchaser
Absolutely the worst customer service ever
Would Not RecommendI never received it
Verified Purchaser
Mid.
Would Not RecommendIt kinda worked
Verified Purchaser
Hello. Thank you for taking the time to provide your feedback. I'm sorry you weren't pleased with the DWA1240. Your feedback is valuable as w...
Very good product high quality
Would RecommendVerified Purchaser
Can beat the quality for the price.
Would RecommendDewalt quality is second to none.
Verified Purchaser
Reliable
Would RecommendThese work as they should
Verified Purchaser
Broke 2, but...
Would RecommendBroke 2 within 5 minutes of opening the package, but for the price the remaining bits I used worked well enough.
Verified Purchaser
Hello Valued Customer and thank you for your feedback on the DWA1240 DEWALT 14 -Piece Assorted x Cobalt alloy steel Jobber length Twist Drill Bit Set...
Hands down, best bits I have ever owned
Would RecommendI purchased these over a year ago. Since then they have been my go-to for drilling any hardened steel. They cut like a dream. I have broken a few of them, the 2 smallest, and most recently a midsize one. All were due to my abusing them to the point of breaking, not anything related to manufacturing. I've also had good luck resharpening them with my Drill Doctor. I'm considering buying a new set bc I like them so much... just wish they had a larger set for sale for comparable low price/bit as the...
Was trying to drill a while on a old file , just b
Cut pretty well not great
Verified Purchaser
Great for removing bolts or drilling metal
Would RecommendI was looking for something that could drill into an automotive bolt with a stripped head. After some contemplating I landed on this set. The bit drilled through the metal cleanly and nicely without dulling the bit. I definitely recommend this set. Plus the storage case is decent quality, not something that’ll break after a few uses.
Verified Purchaser
Hello. Thank you for taking the time to provide your feedback. Your feedback is valuable as we take into consideration every piece of feedback that w...