5 Pcs Countersink Drill Bit Set, 82 Degree, 5Flute with 1/4” Quick Change Hex Shank, Sizes 1/4” to 3/4” for Metal, Wood & Plastic, Ideal for Carpentry, Metalwork, Plastic Fabrication

10 reviews for 5 Pcs Countersink Drill Bit Set, 82 Degree, 5Flute with 1/4” Quick Change Hex Shank, Sizes 1/4” to 3/4” for Metal, Wood & Plastic, Ideal for Carpentry, Metalwork, Plastic Fabrication

1. 

   Justin Ryan Gray – October 4, 2025

   Best countersink I’ve used outside Milwaukee
   They fit my drill and impact just fine, save me so much time drilling, work great out of the box are really easy to set up and use and leave clean holes with no rough edges. Great cut quality at an amazing price for what you get. Definitely recommend

2. 

   JBarleycorn – October 4, 2025

   A Great Purchase
   While I just received this yesterday, I must say that I am impressed. The case is sturdy w/metal hinge pins, the set comes with two extra set screws (which I’ve secured under the top lid between it and the foam rubber padding), the foam rubber pad for the three countersinks is cut out for them and they fit snugly. The included hex key does not have a slot, but is held securely between the top and bottom of the sturdy case.The only concern I had was that the drill bits have a flat ground on their shanks to prevent them from slipping in use and I wondered if an ordinary drill bit could be used as a replacement. After checking I found that they can, so no problem with securing replacements, or having to grind a flat, etc.. all in all, I suspect this purchase will turn out well. After enough use, I’ll report back on durability. 😎

3. 

   Buddy V. – October 4, 2025

   Be sure you get all 5 countersink bits as advertised, I only got 4
   Nice countersink bits for wood or plastic. Steel will ruin them. My package was missing the 1/4 inch bit.

4. 

   RM1 – October 4, 2025

   Great price, great tool!
   Exactly the tool I was missing in my toolbox. For years I’ve just had a 3/8” countersink bit that worked for many applications, but I needed a larger bit for a special project for my boat. I had to fabricate a mounting plate for a trolling motor and I needed to countersink some large screws in 3/8” aluminum player before I had it powder coated. These worked perfect in my drill press and cut like butter with some dry lube spray. I attached a pic of the finished aluminum plate I fabricated, very pleased with the quality of the tool, great price, & came with a storage case.

5. 

   Meredith D Ayling Jr – October 4, 2025

   Exceptional Quality
   Exactly what I ordered. Very happy with these drill bits

6. 

   Mal – October 4, 2025

   Well made
   Well made and the container is also well made.

7. 

   Sonny Z – October 4, 2025

   Great for the price
   Bought this set primarily for the price. Tried out all the bits and they worked as expected. I’m an amateur woodworker, so these bits have been used on wood only, not metal. Good price and like the quality. No complaints here.

8. 

   Dave – October 4, 2025

   Decent for rough wood work
   This set is OK, nothing more or less. I bought them as an inexpensive utility set for rough wood work, and for this they meet my needs.The 1/4″ and 3/8″ cut mostly-round countersinks in wood, but 1/2″ and above tend to chatter and leave 6-sided countersinks, which is disappointing but not unexpected based on other reviews. None of the bits are as sharp as I hoped. Based on my results in wood, I don’t think they’d work well (or last very long) with metal.I was pleasantly surprised by the nice case.These will do for the jobs I bought them for, but look elsewhere if you want perfect countersinks for nice woodworking projects.

9. 

   Javier Sayago – October 4, 2025

   Da un buen barrenado y mis tubos de aluminio quedan bien. Desde 1 solo paso.

10. 

    al sanea Abu Abdullah – October 4, 2025

    مفيده لأعمال النجاره