Ratings & Reviews for Kobalt 3/16-in 3-3/4-in Titanium Coated HSS Jobber Length Twist Drill Bit
Ratings may include incentivized customer reviews.
What Customers Are Saying
Most customers praise these bits for drilling cleanly through metal, wood, and aluminum with sharp performance and excellent value. However, a significant portion report unexpected breakage under light pressure, particularly when drilling wood or harder materials, with some breaking multiple bits in single projects. Reviewers note brittleness and shattering concerns, especially in impact drills. Despite durability issues affecting roughly one in four users, many find them reliable for general tasks and appreciate the inexpensive price point, keeping them as spares or replacements without hesitation.
Customer review summary generated by AI, including incentivized reviews.Work well, good length however, they break like glass. I've had to buy several packs
From 2 -Piece 1_SLASH_8-in 2-1_SLASH_2-in Titanium Coated HSS Jobber Length Twist Drill Bit Verified Purchaser
Worked great!
Verified Purchaser
DO NOT USE
Bought 2 and each snapped within an hour and a half of using. just doing simple pre drill into 2x4s for screws. very poor quality.
From 5_SLASH_32-in 3-1_SLASH_2-in Titanium Coated HSS Jobber Length Twist Drill Bit
sharp
worked perfectly for my project
From 2 -Piece 3_SLASH_32-in 2-1_SLASH_2-in Titanium Coated HSS Jobber Length Twist Drill Bit Verified Purchaser
Sharpness
Would RecommendJust what was needed. Perfect!
From 2 -Piece 7_SLASH_64-in 2-3_SLASH_4-in Titanium Coated HSS Jobber Length Twist Drill Bit Verified Purchaser
Did the job.
Would RecommendDid the job.
From 5_SLASH_16-in 4-1_SLASH_2-in Titanium Coated HSS Jobber Length Twist Drill Bit Verified Purchaser
Did the job.
Would RecommendDid the job.
Verified Purchaser
Junk
From 3_SLASH_8-in 5-1_SLASH_2-in Titanium Coated HSS Jobber Length Twist Drill Bit Verified Purchaser
Absolute Trash
Would Not RecommendSanpped from few uses on simple cabinets wood. Plus it's not straight, the bit is crooked. I would like to get a refund. I'm never buying anything Kobalt again.
From 2 -Piece 7_SLASH_64-in 2-3_SLASH_4-in Titanium Coated HSS Jobber Length Twist Drill Bit