Super Primalloy Cryo-Gen N Maintenance Length Wire Drill Bit

Robust Super Primalloy construction ensures durability. A patented multi-phase cryogenic treatment refines the molecular structure, enhances durability, and reduces stress fracturing. 'N' series nitride treatment hardens cutting surfaces for superior edge retention and faster hole creation. The 135° split point design simplifies center punching and improves penetration in high tensile materials. Reduced overall length boosts rigidity and resistance to breakage. Cryogenic treatment also minimizes brittleness and extends tool life. A dark gold surface treatment provides excellent lubricity for increased drill life. Modified flute and web designs enhance strength and durability. High-quality 'M' series alloy steel construction offers exceptional wear resistance and longevity. Flatted shanks prevent slippage in the drill motor and protect the drill and chuck. Proudly made in the USA.

• Robust Super Primalloy Design: Built for durability
• Multi-Phase Cryogenic Treatment: Enhances durability and longevity
• Nitride Series Treatment: Hardens cutting surfaces for superior edge retention
• Heavy-Duty 135° Split Point: Facilitates penetration and extends life in tough materials
• Maintenance Length: Reduced length for increased rigidity and resistance to breakage
• Stabilized Molecular Structure: Cryogenic treatment reduces brittleness and extends tool life
• High Lubricity Surface Treatment: Dark gold surface enhances drill life
• Modified Flute & Web: Boosts strength and durability
• Super-Tough M Series Alloy Steel Construction: Offers exceptional wear resistance and longevity
• Flattened Shanks: Minimizes slippage and prevents damage to the drill and chuck
• Proudly Made in the USA