CoreHog C70286 | 0.1990" Drill Diameter x 0.1990" Shank x 1.5000" (1-1/2) Flute Length 4 Flute Diamond Like Carbon Coated Solid Carbide Step Drill Bit

Suitable for use in a wide range of composites and plastics, CoreHog's fully stocked offering of helical step drills are designed to produce tight toleranced holes with minimal tool pressure.

• Proprietary multi-stepped nose design spreads out load, eliminating delamination and burr on exit
• Designed to produce tight toleranced holes with minimal tool pressure
• Suitable for use in a wide range of composites and plastics
• Engineered to improve hole finish
• For use in both hand and CNC operations
• DLC coating for improved lubricity and wear resistance
• Solid carbide
• Precision manufactured in the USA