Keo High Speed Steel 6 Flute Countersinks Are Precision Cutting Tools Designed For High-Quality Chamfering, Deburring, And Countersinking Operations In A Variety Of Materials. Constructed From Premium High Speed Steel (Hss), These Tools Provide A Perfect Balance Of Toughness, Durability, And Edge Retention For General-Purpose Machining. The 6-Flute Geometry Ensures Stable Cutting, Minimal Chatter, And A Fine Surface Finish. Ideal For Use In Drill Presses, Cnc Machines, And Manual Operations, These Countersinks Deliver Consistent Results In Both Ferrous And Non-Ferrous Materials.

• Material: Made from high-quality high-speed steel (HSS) for strength, durability, and toughness.
• 6-Flute Design: Provides smooth, chatter-free operation and superior surface finish.
• Precision Performance: Delivers accurate, concentric countersinks for professional results.
• Durability: Maintains sharp cutting edges and resists wear under standard machining conditions.
• Versatile Applications: Suitable for use on steel, aluminum, brass, plastic, and other common materials.
• Chip Control: Multi-flute geometry ensures efficient chip evacuation and steady cutting action.
• Finish: Polished flutes minimize friction, improve cutting performance, and extend tool life.
• Efficiency: Designed for clean, high-speed countersinking, chamfering, and deburring.
• Applications: Ideal for creating countersinks for flat-head screws or removing burrs from drilled holes.
• Made in USA: Precision-engineered and manufactured for consistent, high-quality results.
• This photo of this item only REPRESENTS this tool, please read the items specifics for detailed information.

This item is part of our complete offering of ARCH Cutting Tools, trusted for high-performance CNC machining across drilling, milling, holemaking, and indexable applications. Explore Patriot HP Cutting Tools for advanced solid carbide and high-performance machining solutions, KEO Cutting Tools for precision countersinks, center drills, and holemaking tools, Ultra-Dex Cutting Tools for productive indexable milling, drilling, and insert-based machining, and Revere Cutting Tools for high-performance carbide end mills and milling solutions. Visit our main ARCH Cutting Tools page to compare tool styles, coatings, geometries, and performance options to find the right solution for your application.