HSS Countersunk Drill Bit 6PCS 90° Titanium Coated Countersink Drill Bit Ø 6.3-20.5mm Screw Tool Suitable For DIY Wood Metal PVC

General descriptionHSS Countersunk Drill Bit set includes 6 pieces of high-quality drill bits designed for precision milling and sharpening. Made from high-speed steel with a titanium coating, these bits are durable, resistant to rust, and feature a hardened cutting edge for outstanding performance. The integral design allows for efficient waste removal during chamfering, making them suitable for various materials including wood, metal, and PVC.Technical specificationsMaterial: High-speed steel with titanium coatingSizes: Ø 6.3mm to Ø 20.5mmBevel angle: 90°Compatibility and accessoriesCompatible with various types of drill bits including vertical drills, milling machines, cordless screwdrivers, and drill presses.UsageIdeal for drilling holes, beveling, and sharpening screw heads in materials with hardness below 25HRC, such as carbon steel, thin iron plates, insulation boards, PVC boards, MDF, plywood, acrylic, and soft materials like aluminum and copper.Other information