Ratings & Reviews for Kobalt 3/8-in 5-1/2-in Titanium coated HSS Jobber length Twist Drill Bit
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers report mixed results with these drill bits. Many praise sharpness, clean drilling, and excellent value, particularly for metal work and controlled applications like drill presses. However, a substantial number experience sudden breakage during first use or with minimal pressure in wood, aluminum, and composite materials, describing the bits as brittle or poor quality. Some note inconsistent performance depending on usage context and material type. Despite durability concerns, most customers who experience successful use find them worthwhile for the price.
Customer review summary generated by AI, including incentivized reviews.As described
Would RecommendEasy to use in my drill driver
From 2 -Piece 5_SLASH_64-in Assorted 2-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Solid buy
Would RecommendSolid tool that was affordable and is multipurpose. Good value and quality.
From 3_SLASH_16-in 3-3_SLASH_4-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Worked well, but did not last long!
The drill bit works well, but we broke both of them today. My student was using the drill when the first one broke, but I was using the drill when the second one broke. The first one lasted a week and a half. The second one broke in minutes. We were pre-drilling holes in wood.
From 2 -Piece 1_SLASH_8-in Assorted 2-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Drilled
Would Recommenddrill baby drill. I needed to have a pilot hole in the alluminum angle that I bought. What a better way to achive that task with these amazing bits. Bravo
From 2 -Piece 1_SLASH_8-in Assorted 2-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Good bit
Would RecommendFrom 5_SLASH_32-in 3-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Durable Long Lasting Bits
Would RecommendI have always purchased these bits because they are sharp, easy to take in and out of my drill and durable.
From 2 -Piece 7_SLASH_64-in Assorted 2-3_SLASH_4-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Kobalt Drill bits have good life.
Would RecommendDrill bits came through when needed. Fits drill perfectly. Reliable and good life.
From 2 -Piece 1_SLASH_8-in Assorted 2-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Easy to use
Would RecommendEasy to use
From 2 -Piece 3_SLASH_32-in Assorted 2-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Great drill bit
Would RecommendGreat drill bits that served the purpose of installing storage in our garage well
From 2 -Piece 1_SLASH_8-in Assorted 2-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Gets the job done!
Would RecommendGets through metal pretty well.
Verified Purchaser
Had one missing from a set
Replaced one I lost
From 2 -Piece 1_SLASH_8-in Assorted 2-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Kobalt drill bits
Would Not RecommendBoth bits broke immediately
From 3_SLASH_16-in 3-3_SLASH_4-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Broke last one
Would RecommendInexpensive
From 2 -Piece 5_SLASH_64-in Assorted 2-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Ok for any wood
Drills through red oak flooring wuth ease
From 2 -Piece 7_SLASH_64-in Assorted 2-3_SLASH_4-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser