Countersink Drill Bit Set for Quick-Change Bits with Adjustable Depth

Patented Design: The 2 in 1 design turns two-step countersinking into a one-step operation, allowing for the creation of perfect countersink holes for both flush-set and plugged screws without splitting the wood. The 1/4" hex shank can be used with power drills and quick-change chucks, providing convenience and versatility.

Depth Adjustable: The tool features a depth adjustable nylon stop collar that can be adjusted for different length screws. This allows for the production of a counterbored hole on the wood, ensuring consistent countersink depth and protecting the work surface while preventing clogging of debris cavities.

Contents: The set includes 1pc #12(5.5mm) countersink drill bits, 1pc 5/32"(4.0mm) replacement drill, and 1pc 2.5mm hex key for easy changing of bits.

Durability: Proudly made of Carbide Tipped material with an excellent hardness of HRC 50 -54, this countersink drill bit set offers superior cutting power, high durability, and good abrasion resistance.

Self-Clearing Design: The drill bits are precisely fit into the countersink sleeves, and the three chamfered flutes enable faster operation and self-clearing drilling on the swarf, resulting in perfectly sized and shaped holes.

Time-Saving: The 2 in 1 design eliminates the need for a two-step countersinking process, allowing users to create perfect countersink holes in a single operation. This efficient design, combined with the versatile 1/4" hex shank, saves time and effort during woodworking projects.

Customer Reviews: The product has received an average rating of 4.3 out of 5 stars from 67 customer reviews.

Pricing and Availability: The #12(5.5mm) countersink drill bits with adjustable low friction depth are available for $20.99.

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