OSG Slow Spiral Carbide Drill - Solid - Uncoated - 6.4mm Hex Key Drill Chuck This end mill is particularly

This end mill is particularly well-suited for mold and die machining below 55 HRc

ensuring holes meet strict sizing requirements when accuracy matters most

while the internal coolant bore supports deep holes and demanding materials

” please note that refers to blanks kept in stock ready to be machined into your reamer

with a durable coating that extends tool life even in demanding reaming cycles

OSG Slow Spiral Carbide Drill - Solid - Uncoated - 6.4mm Hex Key Drill Chuck This end mill is particularlyThe OSG Slow Spiral Carbide Drill is a solid carbide cutting tool engineered for precision and versatility. With a 6. 4 mm diameter and an uncoated surface, it delivers clean, accurate holes across metals, plastics, and compositesmaking it a reliable choice for professionals and serious DIYers who demand consistent results. Slow Spiral Geometry for Controlled Chip Evacuation: The intentionally slow spiral design moves chips away smoothly, reducing