Specifications:
Material: Alloy Steel
Cutting Diameter: 0.75 inches (3/4 inch)
Finish Type: Uncoated
Shank Type: Hex Shank
Cutting Angle: 82 Degrees
Sizes: 1/4 inch, 3/8 inch, 1/2 inch, 5/8 inch, 3/4 inch

Features:
1.Precise and Reliable Performance
Made from premium alloy steel, the countersink drill bits are engineered for sharp cutting edges, reducing resistance and ensuring smooth project execution in wood, metal, plastic, and composite materials.
2.Versatile Multi-Material Usage
Designed for deburring, chamfering, and countersinking tasks, the 82-degree tip makes it adaptable for various materials including wood, plastic, and metal. Note: Not suitable for stainless steel applications.
3.Smooth Debris Removal
Featuring 5 flutes, these countersink drill bits enable efficient chip clearance, ensuring improved cutting results. Screws or fasteners sit flush for a clean and professional finish.
4.Convenient Hex Shank Design
The quick-change hex shank ensures compatibility with most power drills and drivers, allowing hassle-free installation and stable operation. Ideal for woodworkers and DIY projects.
5 Size Options for Flexible Usage
This set includes five different sizes — 1/4, 3/8, 1/2, 5/8, and 3/4 inches — alongside a practical storage toolbox and a bit holder, providing ample ways  for various countersinking needs.

Package Included:
5 x Countersink Drill Bits (Sizes: 1/4 inch, 3/8 inch, 1/2 inch, 5/8 inch, 3/4 inch)
1 x Bit Holder
1 x Plastic Storage Toolbox