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KEENTECH Carbide Tipped 82° Countersink Drill Bit with Depth Stop, 3/8' Dia x 1/8' Drill Diameter x 1/4' Shank, Adjustable Depth Stop with Ball Bearing for High Fine Finish on Softwood and Hardwood

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$42.99

$ 21 .99 $21.99

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About this item

  • 【Adjustable Depth-Stop & Ball Bearing】 - The KEENTECH countersink's adjustable depth stop can easily handle both shallow holes for flush screws and deeper holes to hide screws. The design maintains uniform depth for consistent drilling, preventing variations from pressure changes. The countersink drill bit with depth stop features a ball bearing that prevents scratches and burns, ensuring a flawless, scratch-free finish every time, eliminating the need for secondary polishing.
  • 【Depth Control Design】 - Drilling depth can be adjusted as needed to ensure satisfactory holes. The drill bits enable positioning and adjustment of drilling depth without removing the depth stop, allowing for quick bit changes.
  • 【Specifications】 - 82 Degree Countersink Drill Bit Set with 3/8" dia x 1/8" drill diameter x 1/4" shank includes a carbide-tipped countersink bit, M2 steel drill core with golden plating, free-spinning low-friction depth stop, and an anti-slip 1/4" quick-release hex shank, suitable for bench drills and hand drills. This countersink drill is suitable for screw sizes #6, #7, #8, #9, #10. The recommended screw shank size is from 9/64" to 13/64" . The maximum drill depth is 1-3/16".
  • 【Ideal for Woodworker】 - Our countersink bits is ideal for wood projects, designed for creating pet houses, cabinets, porch swings, bed frames, and more. Our carbide countersink bit easily pre-drills holes in softwood, hardwood, solid wood, plywood, MDF, chipboard, as well as plastics and aluminum, ensuring secure screw installation.
  • 【Reliable Warranty】- The countersink bits for wood come with a warranty to ensure worry-free use. If any product-related issues arise during the warranty period, we will provide warranty services. We are committed to delivering high-quality tools and excellent customer support. If you have any questions, please feel free to contact our after-sales team.



Product Description

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Countersink Drill Bits

Stephen D
Reviewed in the United States on February 9, 2025
Works very well. Leaves a clean hole and no marks on the surface with a clean hole. Used it to countersink the top of a dresser. Used dowel to fill in the hole and it worked as I hoped it would.
Yuqian Liu
Reviewed in the United States on February 7, 2025
I love how this KEENTECH drill bit simplifies my projects while delivering outstanding results. The depth stop takes all the guesswork out of drilling, ensuring precise and consistent holes. The bit itself is sharp and efficient, leaving a clean, professional finish every time.I also appreciate the thoughtfulness of the design—it’s easy to use, adjust, and clean. This tool has become an essential part of my woodworking kit, and I’m thrilled with how much it has improved my work. Absolutely worth it!
B. Miller
Reviewed in the United States on February 23, 2025
So far it’s appears to work well .
TP
Reviewed in the United States on January 6, 2025
The KEENTECH countersink drill bit with depth stop is one of the best tools I’ve ever purchased for woodworking. It’s incredibly efficient, with the depth stop ensuring that every hole is uniform. This has elevated the quality of my projects and saved me a lot of time and effort.The drill bit cuts through wood like butter, leaving perfectly clean edges with no roughness or splinters. It’s also durable and well-built, so I expect it to last a long time. This tool has truly exceeded my expectations, and I can’t recommend it enough!
pepsi
Reviewed in the United States on January 6, 2025
This countersink drill bit is a fantastic investment for anyone serious about woodworking. The depth stop is easy to adjust and ensures precise, repeatable results without any hassle. I’ve used it on a variety of wood types, and it delivers smooth, clean cuts every time.What really impressed me is the build quality—it feels sturdy and well-made, and the bit stays sharp even after multiple uses. It’s a tool that makes your work easier and elevates the quality of your projects. Highly recommended!
Richard B
Reviewed in the United States on January 5, 2025
This works awesome, two steps in one; pre-drill and countersink in one move. I have drilled hundreds of holes and it's still super sharp. Highly recommend.
Bobo
Reviewed in the United States on January 14, 2025
I’ve used several countersink drill bits over the years, but this KEENTECH one with a depth stop is a standout. The depth stop works flawlessly, ensuring that every hole is consistent in depth, which is critical for creating professional-looking results. The drill bit itself is sharp and durable, cutting smoothly through wood without splintering or leaving burrs.Setup was straightforward, and the overall build quality feels solid and reliable. This tool has saved me so much time on my projects and made the process far more efficient. I highly recommend it to anyone who wants precision and ease in their woodworking.
Nonia McNees
Reviewed in the United States on January 14, 2025
Initially, I went cheap on a similar version of this. The plastic ring at the end made marks in the wood. Save yourself a headache and buy this one.
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