Hex Shank External Deburring Chamferring Drill Bit

The Draper Hex Shank External Deburring / Chamferring Drill Bit is a versatile tool designed for removing burrs, chamfering edges, and repairing threads on a wide range of materials. Engineered with three hardened cemented carbide blades, this deburring tool delivers reliable performance across multiple applications, making it an essential addition to any professional toolkit. Suitable for use on hardened steel, mild steel, stainless steel, brass, copper, wood and hard plastics, this chamfer deburring tool offers exceptional versatility for tradespeople working across different materials. The cemented carbide construction ensures durability and maintains cutting efficiency even when working with harder substrates. It's particularly effective for repairing damaged bolt threads and studs, as well as chamfering metal bars and pipes to create smooth, professional finishes. The quick change 1/4" hex shank provides convenient compatibility with drill drivers and standard drills fitted with 10/13mm chucks, allowing rapid bit changes without interrupting workflow. With a working range from 3mm to 19mm and a maximum operating speed of 400rpm, this deburring bit is ideal for metalworkers, engineers, fabricators and maintenance professionals requiring precise edge preparation and thread restoration capabilities. Features and Benefits: • Three hardened cemented carbide blades for durability and cutting performance • Designed for repairing bolt threads and studs and chamfering metal bars/pipes • For use on hardened steel, mild steel, stainless steel, brass, copper, wood and hard plastics • Fitted with a quick change 1/4" hex shank for convenient bit changes • Suitable for drill drivers and drills with a standard 10/13mm chuck Specifications: Minimum size: 3mm Maximum size: 19mm Blade material: Cemented carbide Blade quantity: 3 Maximum speed: 400rpm Connection: 6.35mm hex shank Contents: 1 x External Chamfer Deburring Tool, 13-19mm