CoreHog C14527 | 0.2500" (1/4) Drill Diameter x 0.2500" (1/4) Shank x 1.5000" (1-1/2) Flute Length 4 Flute Diamond Like Carbon Coated Solid Carbide Tapered Drill Reamer

Tapered Drill Reamers, engineered to produce tight tolerance holes in composite laminates, are suitable for use in a wide range of composites and plastics and can be used to drill and ream in a single operation.

Features:

• 4 flute design and special "long nose" geometry greatly reduces delamination by avoiding grabbing or pushing on plies
• For use in both hand and CNC operations
• DLC coating for improved lubricity and wear resistance
• True crystalline CVD diamond coating for drastically improved hardness for outstanding abrasion resistance and higher feed rates
• Solid carbide
• Precision manufactured in the USA