Viper Head Spline - Quad Cutter | Diamond Tool Store

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The Viper Head Drill Bit features an advanced TriCarb carbide tip design combined with additional carbide bullets to create a high-performance.

Viper Head design engineered for extended life and faster drilling. The Fastest Drilling Quad Design provides enhanced cutting efficiency and improved penetration for demanding drilling applications.

Featuring ThunderTwist flute technology combined with a copper brazing alloy, this drill bit delivers exceptional reliability, efficient debris removal, and long-lasting performance. Manufactured from the highest quality American chrome-molybdenum-nickel steel available, it is vacuum heat treated and shot-peened to provide superior strength and durability under the toughest jobsite conditions.

Features

Viper Head design with TriCarb carbide tip and additional carbide bullets
Fastest Drilling Quad Design for improved drilling performance
Extended bit life through advanced carbide construction
ThunderTwist flute design improves debris removal and drilling efficiency
Copper brazing alloy provides a reliable carbide-to-steel bond
Manufactured from premium American chrome-molybdenum-nickel steel
Vacuum heat treated for increased strength and durability
Shot-peened construction for superior resistance under demanding applications

Applications / Recommended Use

Heavy-duty concrete drilling
Masonry drilling
Reinforced concrete applications
Professional construction projects
Industrial drilling applications
High-impact drilling environments

Product Specifications

Specification	Details
Product Type	Viper Head Drill Bit
Tip Design	TriCarb Carbide Tip with Carbide Bullets
Head Design	Quad Design
Flute Design	ThunderTwist
Brazing Material	Copper Brazing Alloy
Steel Construction	American Chrome-Molybdenum-Nickel Steel
Heat Treatment	Vacuum Heat Treated
Surface Treatment	Shot-Peened
Application	Heavy-Duty Concrete and Masonry Drilling

Frequently Asked Questions (FAQ)

Q: What makes the Viper Head design unique?
A: The Viper Head design combines a TriCarb carbide tip with additional carbide bullets to increase durability, extend bit life, and improve drilling speed.

Q: What is the benefit of the ThunderTwist flute design?
A: The ThunderTwist flute design improves material removal and helps maintain efficient drilling performance.

Q: What type of materials can this drill bit be used on?
A: It is designed for demanding applications involving concrete, masonry, and other hard construction materials.

Q: How does the copper brazing alloy improve performance?
A: The copper brazing alloy creates a strong and reliable connection between the carbide components and steel body, improving durability.

Q: Why is the drill bit vacuum heat treated and shot-peened?
A: These processes increase strength, toughness, and resistance to wear during the most demanding drilling applications.