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Countersink Drill Bit Set 5-Piece, M2 HSS, 82 Degree, 5 Flute, ¼” Quick Change Hex Shank, 1/4” 3/8” 1/2” 5/8” 3/4” Sharp and Durable Countersink Bits for Metal Wood and Plastic, with Storage Case

  • Based on 36 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
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Arrives Saturday, Dec 28
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Features

  • Versatile Toolbox Set: DKIBBITH Countersink Drill Bit set includes the five most popular sizes - 1/4, 3/8, 1/2, 5/8, and 3/4 inches all bits built with 14 inch quick change shank fitting most types of drill and machines - along with a storage toolbox, making it convenient and versatile
  • Precise 82 Countersink Drill Bit: Featuring precision-ground 82 tips, these countersink drill bits are ideal to debur, trim, enlarge and countersink clean and smooth holes in a variety of materials including metals, wood, plastic, and more
  • Enhanced Five-Blade Design: The five-flute design removes chips efficiently, reduces vibration, ensuring a faster and smoother drilling experience; Cutting oil will be extremely helpful in extending the life of the bits while drilling metals
  • Premium M2 HSS Material: Crafted from industrial-grade M2 high-speed steel, and well-oiled, these countersink drill bits are excellent in tough projects, and ensuring long-lasting durability.
  • Wide Range of Applications: Suitable for most medium hardness steel plate, metals, iron plate, copper, aluminum, wood, hard plastic, fiberglass and other materials, these drill bits are designed for deep processing pilot holes and produce precise countersink holes for flush screw heads

Description

Introduction:The DKIBBITH M2 HSS Countersink Drill Bit Set is a high-quality tool designed for professional drilling applications.Crafted from industrial- grade M2 high-speed steel, these drill bits offer strength, precision, sharpness and durability.With precision-ground 82° tips and five-flute design, these countersink bits provide efficient chip removal and clean, smooth countersink holes in various materials.Features:1. This countersink drill bit set ensures a professional finish in a variety of materials, including mild steel plates, metals, copper, aluminum, wood, fiberglass, and plastic.2. Wide Range of Applications: The drill bits are suitable for fine processing and provide accurate countersink holes for a variety of applications, including woodworking, metalworking, and DIY projects.3. Compatible Tools: The drill bits feature a 1/4" quick change hex shank, making them compatible with various drills and machines. They will not slip in the chuck and can be easily controlled with variable speed drills4. Convenient Set: The set includes the five most popular sizes: 1/4, 3/8, 1/2, 5/8, and 3/4 inches. It also comes with a storage toolbox for organized and easy access to the drill bits.User Tips:1. Use appropriate safety measures, such as wearing safety glasses and gloves, when operating the drill bits.2. Ensure your drill is set to the proper speed for the material being drilled to optimize performance and prevent damage.3. Start drilling with a slow and steady speed, gradually increasing the speed as needed, to maintain control and prevent excessive heat build up.4. Securely clamp the workpiece before drilling to ensure stability and accuracy.5. Regularly clean the drill bits with a soft cloth to remove any debris or build-up, increasing their efficiency and life span.

Material: High Speed Steel


Shank Type: Hex


Cutting Angle String: 82 Degrees


Brand: DKIBBITH


Tool Flute Type: Straight


Package Dimensions ‏ : ‎ 5.2 x 3.98 x 2.05 inches; 7.83 Ounces


Date First Available ‏ : ‎ August 2, 2023


Manufacturer ‏ : ‎ DKIBBITH


Country of Origin ‏ : ‎ China


Best Sellers Rank: #69,823 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #80 in Countersink Drill Bits


#80 in Countersink Drill Bits:


Customer Reviews: 4.1 4.1 out of 5 stars 36 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Dec 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Super duty
That is what I would call these is super duty as they are made to last. As compared to others I have had in the past, these are made of much higher quality materials and hold the edge longer. This was perfect for a desk top I was making and was able to get the correct size for the heads of the screw I was using to give it a nice clean flush mount. If you are looking for a new set or just an additional you will not go wrong adding these to you bit sets. ... show more
Reviewed in the United States on November 13, 2023 by GreyWolf

  • Working just fine in my lathe
I use these things for something or other almost every day. I don't use every single one of them every single day, but at least one of them finds its way into the chuck in my tailstock almost daily. I rarely work with anything that isn't metal, so that's what these are used on 90% of the time. I don't have much to say about how they fit in a 1/4" bit holder, because they go in a keyed chuck that can hold up to 3/8" bits and they fit in that just fine. They are obviously too small to fit in my larger tailstock chucks because they don't go down to 1/4" I haven't had any reason to complain thus far. They do their jobs just fine. They cut perfectly fine and I haven't broken any of them. So, I'm happy. ... show more
Reviewed in the United States on October 29, 2023 by C

  • Works well on softer metals at the right speed
This set of 5 countersink drill bits by DKIBBITH features a variety of sizes neatly organized in a protective plastic case. I got these mostly for working with metals and plastic. I was a little confused at first by the description stating that these were rated for steel but in the photo illustrations they suggest otherwise. Although it doesn't recommend steel plate, they do appear to work with plate that I've tried up to 3/16". On steel, they appear to work best with the addition of a coolant or cutting oil and running the drill at slower speeds. I've used many types of countersink bits with varying numbers of cutting flutes but I think the design of the cutting edges is what potentially can give the best results along the with the quality of the high carbon steel. So far these work well on plastics and aluminum but finding the best combination of speed and applied pressure is what will ultimately give the best results with steel. I've used these in both my quick change drill-driver as well as my drill press. They all fit well although the coating on the 1/4" shank can make them a little snug and may also cause them to run a little off center in a drill chuck. For countersinking, this is not usually a big deal but it is something to watch out for. Overall, for the current price of $25.99, this set should last a long time if handled correctly. 4 stars. ... show more
Reviewed in the United States on November 9, 2023 by Luke S Luke S

  • Good quality
These five counter sinks are good quality, but my favorite part of the set is the 3/4”. There are times when you need the larger size and if don’t have it, you’re stuck. These cut fast and smooth at the proper 90° angle. A lot of quality for the price.
Reviewed in the United States on November 9, 2023 by Brakes

  • They work if you're not interested in making things look nice
Here's the thing, to get decent looking chamfers bits like these need to be straight and not wobble. They do both and you get chattering. On wood that might be OK but on plastic, steel or aluminum you get chatter marks. Not awesome. If you're looking to save money fine. But ask yourself how much money you're saving if you have to return these and start your project over again. ... show more
Reviewed in the United States on December 4, 2023 by Paige Ray

  • Nice compact storage case and the bits themselves have worked with what I've tried
I don't need to countersink things very often so this bit set was the right size and price for me to try. It worked as expected on the 4 screwholes that I needed for this project. I do appreciate that they provided a nice compact storage case otherwise I can see this getting lost in a tool box somewhere. ... show more
Reviewed in the United States on October 17, 2023 by HTK

  • shanks dont fit
you get what you pay for. 2 out of 4 shanks dont fit the 1/4 in driver. i guess quality control was sleeping or off that day.
Reviewed in the United States on October 18, 2023 by tony g

  • Good on metal
I used. The same bit to counter sink many holes in wood, g10, and metal and its still in very good shape. The metal was heat treated but not full hardened in that spot and 6 holes were counter sunk with this bit. You can run the bit in both directions for different effects (some softer material might prefer reverse). My only gripe is that the inside of the box was heavily oiled to preserve the bits to where the foam insert was partially saturated as well as the seam of the case itself so you miggt get oil on something unintentionally. For the money im satisfied. The one bit ive been using is still sharp and hasnt slowed down at all. Plus all of the bits are held in a slot in the foam insert so that good and not banging eachother around. ... show more
Reviewed in the United States on September 25, 2023 by J.A

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