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5PCS Countersink Drill Bit Set, Professional Brocas para Madera - Adjustable Wooden Drill Bit Set, Used for Wood Countersink Drill Bit with Depth Stop

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Availability: Only 10 left in stock, order soon!
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Arrives Friday, Feb 20
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Features

  • Multi Size CombinationOAOJUBR woodworking countersink drill bit set includes #12, #10, # 8, #6, and #5 bits, along with a hex key, perfect for screws. Allowing you to easily adjust drill bit lengths for different tasks
  • Professional PerformanceFeaturing a precision-ground centering tip for stable operation. this set ensures smooth and efficient workflows. The double spiral groove design enhances chip removal speed by 30% compared to standard drill bits
  • Break from TraditionTraditional tapered drill bits are prone to breakage and hole misalignment. Our bits adopt an integrated cylindrical design, delivering superior durability, wear resistance and stability and complete work with excellence
  • Versatile ApplicationsThese drill bits are suitable for multiple scenarios, including hardwood, particle board, PVC board, and other materials. Ideal for both professional woodworking and everyday DIY projects
  • Usage NotesWhen using countersink bits, apply a small amount of lubricant to preserve the integrity of the wood surface. Contact us immediately for a replacement if you receive a damaged or defective product

Material: High Speed Steel (HSS)


Cutting Diameter: 5/64", 3/32”, 7/64", 1/8", 9/64" Inches


Finish Type: Titanium


Shank Type: 1/4" Hex Shank


Cutting Angle String: 82 Degrees


Material: ‎High Speed Steel (HSS)


Cutting Diameter: ‎5/64", 3/32”, 7/64", 1/8", 9/64" Inches


Finish Type: ‎Titanium


Shank Type: ‎1/4" Hex Shank


Cutting Angle String: ‎82 Degrees


Brand: ‎OAOJUBR


Item dimensions L x W x H: ‎2.71 x 1.96 x 0.39 inches


Tool Flute Type: ‎Straight


Surface Recommendation: ‎Wood


Number of Flutes: ‎2


UPC: ‎635393152922


Set Name: ‎5-Piece Set


Unit Count: ‎5.0 Count


Manufacturer: ‎OAOJUBR


Number of Pieces: ‎6


Product Dimensions: ‎2.71 x 1.96 x 0.39 inches


Item Weight: ‎3.04 ounces


Item model number: ‎CTZT001


Date First Available: ‎April 22, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Feb 20

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


  • Great bits
Just as the description on add they re worth I really recommend this bits
Reviewed in the United States on January 24, 2026 by Juan Carlos Hernandez

  • I would buy again
Worked well
Reviewed in the United States on December 9, 2025 by Ronald A Kuyken

  • It's ok for the money, could always be sharper drill bits.
Good set for the money, the drill bit(s) are dull, so I had to switch out the drill bits for sharper and better quality drill bits to use on some wood projects.
Reviewed in the United States on December 17, 2025 by Tony M.

  • Don’t waste your time
I bought them because they were cheap. They cut just as fast spinning them backwards in the drill cutter head does not work properly. Makes a good paperweight.
Reviewed in the United States on January 13, 2026 by Lindsay

  • Good price and good set
These are working great for me. I run a wood shop so countersink bits are critical. No broken bits yet and that is surprising as I break them a lot usually.
Reviewed in the United States on July 27, 2025 by Daryl C

  • Meh!
These bits, are not great. I found the saw dust would bind in the countersink channel, delivering poor consistency. Had me dusting off and tapping to free the dust between each drilled hole. I also found 2 of the quickbit ends would tend to stick in my drills quick release. Poorly milled. I've seen it before with other no name products. If ya just gotta countersink a few screws. Not bad. But if you're a carpenter...keep searching. These are not the bits you are looking for. ... show more
Reviewed in the United States on February 2, 2026 by Kindle Customer

  • Good Product
For this price, grab these.
Reviewed in the United States on October 27, 2025 by Tim

  • Not Very Sharp. Cuts slow
These things cut sloooowwww. Just going through pine they take forever. They are easy to use and easy ti adjust but man, they could be a lot sharper. I will have to buy a different set if I want to use something like them on hardwoods. If you are going to be countersinking anything harder than white pine, you might look into something better. ... show more
Reviewed in the United States on December 22, 2025 by Psummers

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