Cryo-Gen N Maintenance Length Wire Drill Bit by Super Primalloy

Robust Super Primalloy construction ensures durability. Multi-phase cryogenic treatment at -300°F enhances molecular structure, reducing stress and boosting longevity. 'N' series nitride treatment hardens cutting surfaces for superior edge retention and faster hole creation. Heavy-duty 135° split point design simplifies penetration and extends tool life in high-tensile materials. Reduced overall length by 15% enhances rigidity and resistance to breakage. Cryogenic treatment reduces tool brittleness, providing extended life. Dark gold surface treatment offers excellent lubricity for increased drill life. Modified flute and web design boosts strength and durability. Superior 'M' series alloy steel construction provides exceptional wear resistance and longevity. Flattened shanks minimize slippage in the drill motor and protect the tool and chuck. Proudly made in the USA.

• Robust Super Primalloy Design: Built to last with our proven, heavy-duty construction
• Multi-Phase Cryogenic Treatment: Deep thermal cycle refines molecular structure, enhances durability, and extends tool life
• N Series Nitride Treatment: Hardens cutting surfaces for superior edge retention and faster hole creation
• Heavy-Duty 135° Split Point: Eliminates center punching, allows easier penetration, and increases life in high-tensile materials
• Maintenance Length: Reduced overall length by 15% for increased rigidity and breakage resistance
• Stabilized Molecular Structure: Cryogenic treatment reduces brittleness and extends tool life
• High Lubricity Surface Treatment: Dark gold surface treatment enhances lubricity for increased drill life
• Modified Flute & Web: Increases strength and durability for better performance
• Super-Tough M Series Alloy Steel Construction: Superior tool steel for exceptional wear resistance and longer life
• Flattened Shanks: Prevents slippage in the drill motor and protects the drill and chuck
• Proudly Made in the U.S.A