Valor V720638-X | 0.285" Cutter Diameter x 0.312" (5/16) Shank x 0.750" (3/4) LOC 4 Flute Val-Max X Coated Helical Flute Thread Mill

This fully stocked offering of Valor holemaking coolant-through, multi-form thread mills is optimized to create UN threads and engineered for superior results in blind hole threading applications.

Features:

• Enhanced coolant-through design for superior chip ejection
• Coolant-through design allows for maximum chip ejection in blind holes
• Designed to mill right hand and left hand 60 Degree UN threads
• Able to cut larger threads of the same pitch
• Offered in 3 and 4 helical flutes
• Uncoated option well-suited for aluminum alloys and other non-ferrous alloys
• Proprietary Val-Max X coating for improved tool life and heat resistance in ferrous materials, including alloy steels, stainless steels, nickel alloys, and other high hardness materials up to 65 Rc
• Solid carbide
• Precision manufactured in the USA