.2500" E (1/4") Drill Diameter X 1.654" Flute Length (5Xd) Carbide Hp Brad Point Drill For Composites, 2 Flutes, Amorphous Diamond Coated. Optimized For Drilling Glass Or Carbon Fiber Filled And Reinforced Composites With Excellent Performance In Other Filled, Layered, And Woven Composite Materials, These Harvey Tool High Performance Brad Point Drills Prevent Fraying, Uncut Fibers, And Tear Out.

• Miniature High Performance Drills - Composites - Brad Point
• Optimized for drilling glass or carbon fiber filled and reinforced composites with excellent performance in other filled, layered, and woven composite materials
• Center and OD spur point geometry for accurate scoring action, prevents fraying, uncut fibers, and tear out
• Amorphous diamond coating for increased abrasion resistance
• h6 shank tolerance for high precision tool holders
• Solid carbide
• CNC ground in the USA

This item is part of our complete offering of Harvey Tool Specialty Carbide Cutting Tools, trusted for precision CNC machining, miniature tooling, and hard-to-find specialty profiles. Explore our full selection of Harvey Tool Miniature End Mills for high-performance milling, or search all sizes and styles of Harvey Tool Carbide End Mills, including miniature and specialty geometries. Browse Harvey Tool Hole Making Tools for drilling and finishing applications, Harvey Tool Threading Tools for taps and thread mills, and Harvey Tool Specialty Cutting Tools for complex part geometries and unique machining solutions. Known for their industry-leading selection of miniature and specialty carbide tools, Harvey Tool delivers exceptional accuracy, surface finish, and extended tool life across a wide range of materials. Visit our main Harvey Tool Cutting Tools page to compare sizes, coatings, geometries, and performance options to find the right tool for your application.