Ratings & Reviews for Kobalt 11/64-in 4.35mm #8 Standard High-speed steel Countersink Twist Drill Bit
Ratings may include incentivized customer reviews.
What Customers Are Saying
The adjustable countersink drill bit is generally well-received for its ability to drill and countersink holes in a single operation. The adjustable collar allows users to easily control the depth of the countersink, which is appreciated for tasks like cabinet and furniture installation. The bit works well on a variety of materials and is reported to produce clean, professional-looking results. However, some users have experienced issues with the bit's durability, with reports of the drill bit breaking or becoming dull more quickly than expected, especially when used on harder materials. Careful use and maintenance appear to be important for getting the best performance from this product.
Customer review summary generated by AI, including incentivized reviews.Great tool
Would RecommendWorks great
From 1_SLASH_8-in 1-5_SLASH_8-in High-speed steel Countersink Twist Drill Bit Verified Purchaser
Speed and Precision.
Would RecommendBit has a good point for precise drilling. Fast starting, bit cleans well. Would be nice to have a stop on the countersink.
From 9_SLASH_64-in 3.55mm #6 Standard High-speed steel Countersink Twist Drill Bit Verified Purchaser
Countersink
Would RecommendStocking up on drill bits for upcoming project and needed the countersink. Product is great.
From 9_SLASH_64-in 3.55mm #6 Standard High-speed steel Countersink Twist Drill Bit Verified Purchaser
Great little countersink
Would RecommendDid exactly what I needed it to do!
From 9_SLASH_64-in 3.55mm #6 Standard High-speed steel Countersink Twist Drill Bit Verified Purchaser
Poor quality don’t waste money
Would Not RecommendFrom 3_SLASH_16-in 4.75mm #10 Standard High-speed steel Countersink Twist Drill Bit Verified Purchaser
Great product
Would RecommendWorks great
From 9_SLASH_64-in 3.55mm #6 Standard High-speed steel Countersink Twist Drill Bit Verified Purchaser
Great product!
Would RecommendDoes the job great!
From 9_SLASH_64-in 3.55mm #6 Standard High-speed steel Countersink Twist Drill Bit Verified Purchaser
Works great
Would Not RecommendGreat product
From 7_SLASH_64-in 1-5_SLASH_8-in High-speed steel Countersink Twist Drill Bit Verified Purchaser
Unusable
Would Not RecommendBought the 5/16 and 7/16. Both of them had high run out (The Bits Wobble) the 5/16 worse than the 7/16. Checked my Chuck and It’s fine
solid tool
Would Not Recommendworks beautifully.
From 1_SLASH_8-in 1-5_SLASH_8-in High-speed steel Countersink Twist Drill Bit Verified Purchaser
Works as intended.
Would RecommendIt works as intended, even without the quick change adapter.
From 1_SLASH_8-in 1-5_SLASH_8-in High-speed steel Countersink Twist Drill Bit Verified Purchaser
Great countersink drill bit
Would RecommendGreat drill bit. Allowed me to countersink my screws easily
From 9_SLASH_64-in 3.55mm #6 Standard High-speed steel Countersink Twist Drill Bit Verified Purchaser