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Countersink 5 -Piece Assorted Assorted Black oxide coated HSS Countersink Twist Drill Bit Set

Ratings & Reviews for IRWIN Countersink 5 -Piece Assorted Assorted Black oxide coated HSS Countersink Twist Drill Bit Set

4.6
175
Review
 4.6 out of 5
175 Reviews


95% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

This set of countersink drill bits is generally well-received for its quality and versatility. The bits create smooth, clean holes in a variety of materials and can be used effectively in both hand drills and power tools. The range of sizes allows users to match the countersink to the screw head. While a few reviewers noted limitations on very hard materials, the majority of feedback is highly positive, emphasizing the product's effectiveness and value.

Customer review summary generated by AI, including incentivized reviews.
175 Customer Reviews

Irwin countersinks are good.

Would Recommend

A small stand for the countersinks with the sizes listed would have been nice, even if it cost a little more. The sizes are listed on each countersink but near invisible.

May 20, 2025
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Great for cleaning metal shavings!

Worked great on a boat that I needed to partially sink a bolt through the fiberglass deck. It also cleaned the sharp metal shavings on an aluminum bracket to a very smooth bolt hole.

May 11, 2025
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Nice set of counter sinks

Would Recommend

Just what I needed

April 17, 2025
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“Sharp, precise, and durable!”

Would Recommend

“This 5-piece countersink set is an excellent addition to any toolbox. The bits are sharp, durable, and create clean, precise cuts in wood, metal, and plastic. They work smoothly without chatter, leaving a professional finish. The variety of sizes is perfect for different projects, and they hold up well even after repeated use. A great value for the quality—highly recommended!”

February 1, 2025
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came in a set.

Would Recommend

easy to find at lowes

January 19, 2025
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They create a great finished look

Would Recommend

They work great

December 10, 2024
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Downrigger base modifications

Would Recommend

Worked well, sharp

October 23, 2024
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Work well

The bits work well, and fit well in my bit container.

October 3, 2024
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Works well in the hand drill

Would Recommend

Countersinks are always needed

September 10, 2024
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Don't know how I managed without these.

Would Recommend

Been using wobbly countersinks for a long time. That doesn't work with wood all that great and I needed to put a bevel on a hole in 1/2" thick plastic. These worked great. I will know use them on woods well.

July 7, 2024
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Worked Great

Product worked great! I bought to counter sink cabinet screws. I would definitely recommend and buy again.

April 19, 2024
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Great product.

Would Recommend

Works great

April 4, 2024
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