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.Good quality stays sharp
Would RecommendBetter than average quality, good for drilling steel and aluminum too.
Verified Purchaser
You can replace individual bitts you break
Would RecommendSolid product like all Kobalt tools
From 5-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Poor performance
Would Not RecommendPoor performance, does not last. Good only for 3 to 4 holes in Hardy plank type product.
From 2 -Piece Assorted 2-3_SLASH_4-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Great Value
Would RecommendPerfect size, very sturdy
From 4-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Fair price for 2 drill bits.
Would RecommendThey hold up well.
From 2 -Piece Assorted 2-3_SLASH_4-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Fair price.
Would RecommendThey hold up well
From 2 -Piece Assorted 2-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Perfect Replacement for missing drill bit!
Would RecommendThis was a perfect replacement for a missing drill bit, and was pleased this was available as a replacement and the quality of this bit!
From 3-1_SLASH_4-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
worth the money
Would RecommendExcellent quality
From 2 -Piece Assorted 2-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser
Good bits
Fits are short was great for drilling holes through the linoleum and plywood.
From 2 -Piece Assorted 2-1_SLASH_2-in Titanium coated HSS Jobber length Twist Drill Bit Verified Purchaser