This high-performance drilling set is designed for working with a variety of materials, including wood, plastic, soft metal, fiberboard, particleboard, plywood, and aluminum. The set includes 4 precision countersink drill bits and 6 countersink drill bits to meet a variety of drilling needs. Its unique design allows the hole depth to be adjusted by simply loosening or tightening the set screw to accommodate different length requirements. The set can effectively drill pilot holes for #5, #6, #8, #10, and #12 screw sizes, ensuring that the screws are precisely aligned with the hole position to improve the quality of installation. In addition, the standard cutter can effectively remove wood defects and ensure a smooth surface. These tools are suitable for professional woodworkers and DIY enthusiasts, providing reliable drilling solutions whether in furniture making or home improvement repairs.

Feature:
Wide applicability: This set is suitable for a variety of materials, including wood, plastic, soft metal, fiberboard, particleboard, plywood and aluminum, to meet different engineering needs, whether it is home renovation or professional woodworking projects.

Precision drilling: Equipped with 4 plugging cutters and 6 countersunk drills, it can accurately drill pilot holes for #5, #6, #8, #10 and #12 screw sizes, ensuring stable and accurate screw installation.

Flexible adjustment: The hole depth can be changed by simply adjusting the fixing screw, which can easily adapt to the requirements of different lengths, enhancing the applicability and flexibility of the tool.

Efficient defect handling: The use of standard tools can effectively remove wood defects, ensure a smooth and flawless surface after drilling, and improve the overall quality of the finished product.

High-quality manufacturing: The high-quality drill and plugging cutter design ensures stability and durability in long-term use, suitable for frequent use and various processing tasks.

Specifications:
Material : Carbon steel
Weight:180g

What's in the box
4 x Cork Drills
6 x Counterbore Drills