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.Great drill bit
Would RecommendGreat drill bits that served the purpose of installing storage in our garage well
From 2 -Piece 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.
From 5-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Had one missing from a set
Replaced one I lost
From 2 -Piece 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 3-3_SLASH_4-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Broke last one
Would RecommendInexpensive
From 2 -Piece 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 Assorted 2-3_SLASH_4-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Used multiple times stayed sharp
Would RecommendWorked great drilled holes in brick hung up address
From 6-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Bits are very short
Would Not RecommendThe drills are extremely short.
From 2 -Piece Assorted 2-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Replacement hex drill bits
Would RecommendGood to have a selection of individual drill bits, rather than have to buy a whole new set -should one break only one bit. Plus thanks for the bonus chocolate treat!
From 2 -Piece Assorted 2-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser