
Ratings & Reviews for DEWALT ELITE SERIES 3/16-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 durability, reliability, and consistent performance across metals like mild steel and aluminum. Most report the bits drill cleanly and precisely without drifting, with many noting they significantly outlast previous brands. Reviewers highlight the sharp, hardened construction that cuts through materials efficiently, with several mentioning the bits handled hardened stainless without issues. A few users experienced dulling in extreme conditions like hardened steel, and some noted faster wear in aluminum, though most consider the quality worth the investment and would repurchase.
Customer review summary generated by AI, including incentivized reviews.Ease of use in steel
Would RecommendHad to drill through the floor of a Willy’s Jeepster to install seatbelts for the grandkids! Went through the 75 years old steel floor board like butter!
From ELITE SERIES 7_SLASH_16-in 5-3_SLASH_5-in Cobalt alloy steel Jobber length Twist Drill Bit Verified Purchaser
Drill bits
So far so good.
From ELITE SERIES 1_SLASH_8-in 2-4_SLASH_5-in Cobalt alloy steel Jobber length Twist Drill Bit Verified Purchaser
Drill bit
Unit seems well made and has performed well I was using it in some heavy aluminum.
From ELITE SERIES 3_SLASH_32-in 2-1_SLASH_5-in Cobalt Jobber length Twist Drill Bit Verified Purchaser
Drill bit
I was assisted by a Lowe’s associate. It it worked exactly as I wanted, which was to enlarge existing holes
From ELITE SERIES 3_SLASH_8-in 5-1_SLASH_10-in Cobalt alloy steel Jobber length Twist Drill Bit Verified Purchaser
Sharp ,long lasting drill.
Would RecommendStays sharp! I am glad Lowe’s carries wide range of sizes.
From ELITE SERIES 11_SLASH_64-in 3-3_SLASH_10-in Cobalt alloy steel Jobber length Twist Drill Bit Verified Purchaser
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.
Verified Purchaser
From ELITE SERIES 1_SLASH_8-in 2-4_SLASH_5-in Cobalt alloy steel Jobber length Twist Drill Bit Verified Purchaser
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