Faankiton 7PCS Countersink Drill Bit Set Woodworking Countersink Drill Bits, Woodworking Chamfer Counter Replaceable Drill Bits, HSS Reamer Chamfer Countersink Tool for Wood Drilling Plastic Metal PVC

• 🛠 【High Quality】: Crafted from top-grade high-speed steel, our woodworking countersink drill ensures high hardness and exceptional wear resistance after precision craftsmanship. It remains still sharp for long time use, effortlessly coping with various wood drilling requirements
• 🔨 【Adjustable Drill Collar】: Equipped with a hexagonal spanner, the drill collar can be adjusted up and down, allowing you to adjust the depth of the drill bit according to your needs during drilling for precise control to meet the diversified needs of woodworking drilling
• 🔧 【Counterbore Design】: Featuring a unique countersunk hole design, after drilling, the screw head can be perfectly concealed below the surface of the board when the screw is tightened. This not only enhances aesthetics but also effectively avoids safety hazards caused by the screw cap protruding, and improves the overall quality of the process
• 🏗 【Spiral Flute Design】: The woodworking countersink taper hole drill incorporates a spiral flute design, efficiently discharging wood chips and debris generated during drilling. This keeps the drilling process clean and smooth, reduces jamming and wear, and improves both work efficiency and drill bit lifespan
• ⚓️ 【Versatile Compatibility】: This woodworking countersink drill is compatible with various drilling machines equipped with chucks or adapters. Whether for home renovation, furniture making, woodworking DIY, or other applications, it can easily handle them all with ease. It's an ideal choice for all kinds of hard woods, soft metal, plastic, and PVC

Specification: Material: High Speed Steel Size: 3.2mm (Diameter) x 78mm (Length) 3.6mm (Diameter) x 80mm (Length) 4mm (Diameter) x 86mm (Length) 4.4mm (Diameter) x 86mm (Length) 4.8mm (Diameter) x 90mm (Length) 5.2mm (Diameter) x 95mm (Length) 5.6mm (Diameter) x 95mm (Length) Product Lists: 7 x Drill Bits 1 x Wrench 1 x Plastic Box