2in Concrete Core Drill Bit (Open-Head)

2in Concrete Core Drill Bit (Open-Head)

2in (50.8mm) Concrete Core Drill Bit (Open-Head)

The 2in (50.8mm) Concrete Core Drill Bit (Open-Head) is a high-performance tool designed for obtaining precise drilled cores from hardened concrete, asphalt, or similar materials. Perfect for laboratory testing, evaluation, and structural analysis, this core bit is compatible with both gasoline and electric-powered core drilling machines. Its rugged design and diamond cutting technology make it ideal for heavy-use, high-output applications, delivering fast and efficient performance. The bit is built for wet-use with reinforced concrete, ensuring durability and effectiveness even in demanding environments.

A standard 14in (356mm) length allows for cutting cores up to 12in (305mm) long, providing flexibility for various project requirements. The Open-Head design requires a properly sized Expander Set (sold separately) for attachment to the drilling machine. Each Expander Set is matched to the bit size for secure and reliable operation.

Why Choose This Core Bit?

The 2in Diamond Core Drill Bit offers fast-cutting performance tailored for tough materials like concrete and asphalt. Diamond Bits not only ensure precise cutting but can also be refurbished, extending their lifespan and providing excellent value. They meet ASTM and AASHTO standards, making them a trusted choice for professionals in construction, roadwork, and lab analysis.

Key Features:

• Fast-Cutting Efficiency: Designed for rapid drilling through concrete, asphalt, and similar materials.
• Durable Diamond Technology: Performs exceptionally in high-output applications and can be refurbished for extended use.
• Compatibility: Attaches to core drilling machines using size-specific Expander Sets.
• Precision Cutting: Produces cores ideal for laboratory testing, with a final core diameter approximately 0.25in (6.4mm) smaller than the nominal outside diameter.
• Wet-Use Operation: Optimized for reinforced concrete and other hard materials in wet conditions.
• Meets Standards: Fully compliant with ASTM C42/42M and AASHTO T 24M/T 24 standards for reliable results in testing and evaluation.

Specifications:

• Application: Concrete and asphalt drilling
• Nominal Bit Size (OD): 2in (50.8mm)
• Core Length Capacity: Up to 12in (305mm)
• Bit Length: 14in (356mm)
• Mounting Connection: Open-Head

Additional Accessories:

• Expander Sets: Required to connect Open-Head Concrete Coring Bits to the drilling machine. Available in size-specific options (sold separately).

Whether you're conducting structural analysis, preparing material samples for lab testing, or performing professional construction work, the 2in Concrete Core Drill Bit is your go-to solution for precision, durability, and efficiency.