3 Flute 90° HSS Countersink Drill Bit – Chamfer Cutter for Stainless Steel, Wood, Aluminum, PVC & Metal Drilling

Achieve clean, professional chamfers and smooth finishes with every drilling project. This precision cutting tool quickly deburrs and bevels holes, helping improve accuracy while reducing rough edges. Featuring a durable HSS Countersink Drill Bit and efficient 90 Degree Chamfer Cutter design, it delivers fast chip removal and long-lasting cutting performance. Whether you're a DIY enthusiast or a professional, it's an essential addition to your workshop and tool collection.

Key Features
• Three-flute design ensures faster chip removal for smoother, more efficient chamfering.
• High-speed steel construction offers excellent durability and extended tool life.
• Suitable for stainless steel, aluminum, carbon steel, PVC, wood, insulation boards, and other materials up to 65 HRC hardness.
• Regrindable cutting edges allow easy maintenance without removing the blade, reducing downtime.

Why Choose Our 3 Flute 90° HSS Countersink Drill Bit?
Unlike standard chamfer bits, this tool features a three-flute design that improves cutting efficiency while minimizing clogging. Its durable HSS construction and regrindable blade provide longer service life and lower maintenance costs. Whether for professional fabrication or home improvement projects, it delivers clean, accurate chamfers with ease.

Perfect For
Ideal for metalworking, woodworking, fabrication, machinery repair, automotive work, construction, and DIY projects. Perfect for chamfering, deburring, countersinking screw holes, and creating smooth edges on stainless steel, aluminum, carbon steel, PVC, insulation boards, and wood.

Product Specifications
• Chamfer Angle: 90°
• Flute Design: 3 Flute
• Material: High-Speed Steel
• Color: Silver
• Overall Length: 1.73–2.52 in
• Suitable Material Hardness: Up to 65 HRC
• Quantity: 1 Pc

Package Includes
• 1 × 3 Flute HSS Countersink Drill Bit

Order today and make every drilling project cleaner and more professional with the 3 Flute 90° HSS Countersink Drill Bit. Enjoy smoother edges, faster cutting, and reliable performance on a wide range of materials.