Industrial Length 19/64" Super Primalloy Cryo-Gen Drill Bit

Robust Super Primalloy construction ensures durability. A patented 24-hour multi-phase cryogenic treatment, ranging from -300°F to 400°F, enhances tool life. The unique 137° split point design simplifies drilling and extends lifespan in tough materials. Hybrid design combines extended reach with strengthened flutes for resistance. Multiple cryogenic treatments stabilize molecular structure, reducing brittleness. A second-generation gold surface treatment offers superior lubricity, while modified flutes and web enhance strength. High-quality 'M' series alloy steel construction provides excellent wear resistance. Flatted shanks minimize slippage and protect the drill and chuck. Proudly made in the USA.

• Robust Super Primalloy Construction: Our drills are built to last with this proven, heavy-duty design
• Multi-Phase Cryogenic Treatment: A patented 24-hour deep thermal cycle enhances drill performance
• Unique 137° Split Point Geometry: Eliminates the need for center punching, allowing for easier penetration and increased life in high tensile materials
• Hybrid Design: Combines industrial length for increased reach with shorter maintenance length flutes for enhanced strength, rigidity, and breakage resistance
• Stabilized Molecular Structure: Multiple cryogenic treatments reduce brittleness and extend tool life
• 2nd Generation Surface Treatment: A redesigned gold surface treatment provides excellent lubricity for increased drill life
• Modified Flute & Web: Increased strength and durability for better performance
• Super-Tough M Series Alloy Steel Construction: Superior tool steel offers exceptional wear resistance and longer life
• Flattened Shanks: Virtually eliminates slippage in drill motors and prevents damage to the drill and the chuck
• Proudly Made in the U.S.A