WORKPRO 5-Pack Countersink Drill Bit Set, #4, #6, #8, #10,#12, M2 HSS, 4-Flute Design, Adjustable with Included Hex Key, Ideal for Woodworking & Metal Drilling

Product description

Premium M2 Steel

Made from M2 high speed steel, the drill bit has exceptional hardness, wear resistance, and long-lasting cutting performance in wood, PVC, and plastic.

Product Specification

The product contains #4, #6, #8, #10, #12 countersink drill bits and one hex shank.

4-Flute Design

Four cutting flutes ensure smoother, cleaner, and burr-free holes, improving workpiece finish and reducing sanding needs.

Included Hex Key

The product comes with a 1/8" hex key for easy drill bit length adjustment, ensuring precise countersinking depth for various projects.

Application Scenario

Countersink drill bits conceal screw heads, improve fastening security, and increase overall work efficiency.