Ratings & Reviews for Kobalt 7/16-in 4-1/4-in Titanium coated HSS Jobber length Twist Drill Bit
Ratings may include incentivized customer reviews.
What Customers Are Saying
Most customers praise these drill bits for sharp performance and clean drilling through metal, wood, and aluminum when they function properly. However, many report significant durability issues, with bits breaking or shattering unexpectedly during light-duty tasks like drilling soft wood or pre-drilling deck screws. Some describe the material as brittle and prone to snapping within seconds or after only a few holes. Despite these concerns, satisfied users highlight long-lasting performance under repeated use and appreciate the hex shank design. Overall, performance appears inconsistent—some bits excel while others fail prematurely.
Customer review summary generated by AI, including incentivized reviews.Worth the money
Great quality and inexpensive. Used to drill pilot holes for about 400 deck screws. One lasted with no issues.
From 2 -Piece Assorted 2-3_SLASH_4-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
great bit
this bit made life and the job easy
Durable
Would RecommendDoes what it’s supposed to do.
From 3-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Not the strongest
Would Not RecommendOne of them already snapped and I was using it on very soft wood
From 2 -Piece Assorted 2-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Good quality
Would RecommendProduct met my needs with no problems
Great drill bits
Would RecommendThese are very reliable and strong
From 2 -Piece Assorted 2-3_SLASH_4-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Very nice
Would RecommendThese are definitely strong and quite reliable
From 2 -Piece Assorted 2-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Great drill bit
Would RecommendWorks well. Easy to use
From 2 -Piece Assorted 2-3_SLASH_4-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Makes little holes.
Would RecommendWorks as needed
From 2 -Piece Assorted 2-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Handy bit to have on hand
Would RecommendThis is an ideal bit to keep in your tool bool.
From 4-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Works great.
Great drill bits and very sharp and durable.
From 2 -Piece Assorted 2-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
The drills work as tgey should
Would RecommendFrom 2 -Piece Assorted 2-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
As described
Would RecommendEasy to use in my drill driver
From 2 -Piece 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 3-3_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 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 Assorted 2-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Good bit
Would RecommendFrom 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 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 Assorted 2-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser