Ratings & Reviews for DEWALT 1/4-in 4-1/16-in Cobalt alloy steel Jobber length Twist Drill Bit
Ratings may include incentivized customer reviews.
What Customers Are Saying
The drill bit performs well for many common drilling tasks, but may struggle with very hard or thick materials like stainless steel. Customers report the bit is great, long-lasting, and able to drill through a variety of materials with ease. However, some customers experienced issues, particularly when drilling through stainless steel, with the bit struggling or failing completely in those cases. Using cutting oil and drilling slowly is recommended to get the best results.
Customer review summary generated by AI, including incentivized reviews.When you drill drill slow is drill slow with
Would RecommendAmazingly enough this drill bit held up I do know how to run a bit and not burn it out but it held its course I got everything done with one bit and I bought 2
Best heavy steel drill bit!
Would RecommendI tried Milwaukee, spider, Bosch and Irvin drill bits for heavy metal drilling they only made it through 2-3 holes max if any at all. This DEWALT drill bit did at least 20 or so. I spent nearly $200 on bits before finding this one!
Verified Purchaser
Good strong bit.
Would RecommendWorks well and seems rugged. Held up to repeated use when cheaper bits don’t.
Verified Purchaser
Does not work as advertised on hardened steel
Would Not RecommendI bought 2 of these bits to try and drill through some leaf springs. Waste of money. Once it got through the pilot tip, all it did was polish the metal. It would not cut through it.
Grest tool
Drilled right through steel like butter. I was very surprised abd glad i purchased it.
Verified Purchaser
Great little bit
Would RecommendI like that it cuts through stainless steal and it's design makes it easy to start a hold accurately
Verified Purchaser
Hi Colin. I'm sorry to see the 1 star review. We would appreciate the chance to speak with you and assist you with any issue that you may be ex...