Ratings & Reviews for DEWALT ELITE SERIES 7/64-in 2-3/5-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 reliable performance across mild steel, aluminum, and other metals, with most noting they drill effortlessly and maintain precision for tight tolerances. Reviewers consistently highlight durability and long-lasting construction, with many reporting these bits outlast previous tools significantly. Several appreciate the clean, non-drifting holes and exact dimensions critical for precision work. A few users report occasional struggles with hardened steel or faster wear, though these remain rare exceptions. Overall, most customers consider them dependable, high-quality tools worth repurchasing.
Customer review summary generated by AI, including incentivized reviews.Not good for drilling steel beam.
Would Not RecommendI wasn't entirely impressed with the durability of the drill bit based on the cost. I needed to drill severall holes in a 5/16" steel beam flange. The drill bit took longer than expected to complete the two holes. A third hole was needed but the drill bit was pretty dull by the completion of the second hole.
From ELITE SERIES 1_SLASH_2-in 6-1_SLASH_10-in Cobalt Jobber length Twist Drill Bit Verified Purchaser
Cobalt shines
Would RecommendCobalt shines because it maintains its edge under high friction without softening. This help me drill on some rather difficult steel. Got the job Done.
From ELITE SERIES 3_SLASH_16-in 3-1_SLASH_2-in Cobalt alloy steel Jobber length Twist Drill Bit Verified Purchaser
Drill
Would RecommendWork great.
From ELITE SERIES 1_SLASH_4-in 4-1_SLASH_10-in Cobalt alloy steel Jobber length Twist Drill Bit Verified Purchaser
From ELITE SERIES 1_SLASH_8-in 2-4_SLASH_5-in Cobalt alloy steel Jobber length Twist Drill Bit Verified Purchaser
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
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