AUTOTOOLHOME Countersink Drill Bit Set for Woodworking Carpentry

The 5pcs Countersink Drill Bits set includes replaceable HSS M2 tapered bits in sizes 3/16"x1/2", 1/8"x3/8", 11/64"x1/2", 5/32"x3/8", and 9/64"x3/8" drills, all with an 82° counter-bore. These bits are widely used for woodworking applications.

The depth of both the pilot drill and counterbore is adjustable, thanks to the inclusion of a frictionless depth stop and wrench. This allows for accurate drilling, while the added frictionless depth control collar can effectively reduce surface marring.

The M2 HSS pilot drill bits feature spiral chip flutes, ensuring rapid and efficient cutting. Additionally, the sharp tungsten steel alloy cutting edges create smooth countersink and counterbore holes, making them ideal for screws fitting 82-degree imperial (U.S.) standards.

This set of countersink drill bits can be used for a wide range of applications, including working with natural woods, chipboard, man-made boards, plywood, MDF, aluminum, non-ferrous metals, and decking. For best results and smooth edges, it is recommended to operate the countersink at slow speeds, approximately 200 RPM.

For added convenience, the bits are stored in a well-padded carrying case, making them easily accessible and portable. The set includes 5 countersink drill bits, an additional frictionless depth stop collar, and an Allen wrench.

The quick-release hex shank design allows for effortless bit changes, eliminating the need for additional tools and streamlining the drilling and screwdriving process into a single efficient step. This saves valuable time and boosts your efficiency on the job.

Each size of the countersink drill bits is designed to accommodate different screw, nail, and rivet sizes, ensuring that you have the right tool for the task at hand. Whether you're working on a delicate wood piece or a more robust project, this countersink set provides the precision and ease you need.

The package includes: - 5 x Countersink Drill Bits - 1 x Aluminum Countersink adapter - 2 x stop collar - 1 x quick release bit - 1 x ABS storage case

In summary, this 5pcs Countersink Drill Bits set offers a versatile and well-designed solution for a wide range of woodworking and metalworking applications. With its adjustable depth, sharp cutting edges, and convenient features, it aims to streamline your drilling and countersinking tasks, saving you time and effort while producing high-quality results.

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