Ratings & Reviews for DEWALT ELITE SERIES 3/8-in 5-1/10-in Cobalt alloy steel Jobber length Twist Drill Bit
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise these drill bits for exceptional performance cutting through stainless steel, hardened metal, and aluminum with ease. Most report the bits stay sharp, maintain precision, and deliver clean accurate holes without drifting. Many highlight the cobalt alloy construction as key to reliability in demanding applications. While most users find them long-lasting and worth the investment, some experienced premature dulling or breakage on extremely hard materials, and a few received defective units. Overall, reviewers consider them highly effective for serious drilling tasks.
Customer review summary generated by AI, including incentivized reviews.Super Impressed
Would RecommendI had to drill additional screw holes through a 16 gauge stainless steel shelf. Doing research, it dictated I needed a cobalt drill bit due to the harder material. Since I didn't want to mess it up, I bought the 1/4" size for the screw rather than trying one of my regular ones. I did not have any cutting oil so I used motor oil to keep the bit from over heating and used a slower speed with firm pressure. To my surprise it only took about 10 seconds to make a perfectly round hole. It was l...
From ELITE SERIES 1_SLASH_8-in 2-4_SLASH_5-in Cobalt alloy steel Jobber length Twist Drill Bit
Great product
From ELITE SERIES 3_SLASH_16-in 3-1_SLASH_2-in Cobalt alloy steel Jobber length Twist Drill Bit Verified Purchaser
No pilot hole needed, one and done.
Love the multi step bit. No need to drill a pilot hole first. No need to swap bits, one and done.
From ELITE SERIES 1_SLASH_2-in 6-1_SLASH_10-in Cobalt Jobber length Twist Drill Bit Verified Purchaser
Worked great
Would RecommendGot the job done
Verified Purchaser
Worked flawlessly.
Would RecommendNice quality bit. Did the job and didn't cost a fortune.
From ELITE SERIES 1_SLASH_2-in 6-1_SLASH_10-in Cobalt Jobber length Twist Drill Bit Verified Purchaser
Solid drill bit, did the job
Would RecommendPerformed as expected.
From ELITE SERIES 1_SLASH_16-in 1-9_SLASH_10-in Cobalt alloy steel Jobber length Twist Drill Bit Verified Purchaser
Worked great
Would RecommendWent through 3/16 mild steel like nothing. Would recommend.
From ELITE SERIES 1_SLASH_2-in 6-1_SLASH_10-in Cobalt Jobber length Twist Drill Bit Verified Purchaser