Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

7/64-in #8 1-5/8-in High-speed Steel Countersink Twist Drill Bit

Ratings & Reviews for Kobalt 7/64-in #8 1-5/8-in High-speed Steel Countersink Twist Drill Bit

4.1
192
Review
 4.1 out of 5
192 Reviews


79% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

This multi-function tool offers convenient features like the ability to quickly switch between drill and driver bits, which can help speed up certain projects. However, some users have reported issues with the bits breaking or getting stuck, and the overall construction quality could be improved. While the product appears to provide good value for occasional or light-duty use, it may not hold up well to heavy or prolonged use.

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

Broke immediately

Would Not Recommend

Bought for a specific project I was working on. After about ten minutes using it, the shank broke. Now useless.

March 19, 2026
Was this Review Helpful ?

Great bit that everyone needs in their arsenal!

Would Recommend

Love these bits. Especially when working with 1x material. Helps prevents splits in the boards, and creates a perfect well to fill in with wood filler to conceal fasteners!

February 19, 2026
Verified Purchaser
Was this Review Helpful ?

Great value

Would Recommend

User friendly and reduces tools needed otherwise

February 17, 2026
Verified Purchaser
Was this Review Helpful ?

Great tool

Would Recommend

Like it's easy to switch between pre-drill and driving screws. Disappointed is no longer available as a set in the case

December 30, 2025
Verified Purchaser
Was this Review Helpful ?

Great drill/drive bit kit

Would Recommend

I have had a few of these for a long time. The best is that you can drill a piolet hole for a screw and flip the bit within the holder and screw the screw in.

November 29, 2025
Verified Purchaser
Was this Review Helpful ?

set screw problem

Would Not Recommend

Set screw kept failing, so bit would slide out.

November 2, 2025
Verified Purchaser
Was this Review Helpful ?

Would Recommend

Broke my prvious on Ihad for years. This was a good replacement

July 29, 2025
Verified Purchaser
Was this Review Helpful ?

great tool

Would Recommend

ease of usage and saves time

June 19, 2025
Verified Purchaser
Was this Review Helpful ?

Fantastic item.

Would Recommend

Fantastic item. Easy to use, easy to change bits. Changed out the Philips bit for a star bit used for my deck screws.

June 12, 2025
Verified Purchaser
Was this Review Helpful ?

Great time saver !!

Would Recommend

Bought this for a project and this worked out great, it is a real time saver.

March 28, 2025
Verified Purchaser
Was this Review Helpful ?

Convenient but pricy

Would Recommend

I bought this because they did not have a simpler alternative like just a old school counter sink drill.bit in the store. This was very convenient however.

March 20, 2025
Verified Purchaser
Was this Review Helpful ?

Easy

Would Recommend

Love it. Easy to use

March 19, 2025
Verified Purchaser
Was this Review Helpful ?

Works fine

Would Recommend

OK not really an impact driver

February 27, 2025
Verified Purchaser
Was this Review Helpful ?