6.25in Concrete Core Drill Bit (Closed-Head)

6.25in Concrete Core Drill Bit (Closed-Head)

6.25in (158.8mm) Concrete Core Drill Bit (Closed-Head)

 This professional-grade core drill bit is specifically designed for use with both gasoline and electric-powered core drilling machines, making it ideal for obtaining precise drilled cores in hardened concrete, asphalt, and other tough materials. Built with a durable one-piece seamless construction, this bit seamlessly attaches to your core drilling machine, enabling efficient and reliable operation in light to medium-duty applications.

The Diamond Coring Bit is optimized for wet-use applications, ensuring smooth performance when cutting through reinforced concrete and similarly hard materials. With its fast-cutting capabilities, the bit is engineered to handle demanding projects while maintaining accuracy and durability. Its standard 14in (356mm) length supports cutting cores up to 12in (305mm) long, making it suitable for a wide range of construction and testing applications. The bit is also refurbishable, giving it extended usability even after signs of wear.

For added convenience, the drilled core diameter is approximately 0.25in (6.4mm) smaller than the nominal outside diameter of the bit, ensuring precise recoveries for further analysis or material testing.

Key Features:

• Fast and Efficient Cutting: Delivers optimal performance when used according to recommended specifications.
• Easy Attachment: Quickly connects to core drilling machines with its closed-head design.
• Durable and Long-Lasting: Refurbishable and built to withstand demanding applications.
• Versatile Applications: Perfect for concrete, asphalt, and reinforced materials.
• Standards Compliant: Meets ASTM C42/42M and AASHTO T 24M/T 24 standards for reliable testing and results.

Specifications:

• Application: Concrete, asphalt, and reinforced materials
• Nominal Bit Size (Outside Diameter): 6.25in (158.8mm)
• Core Length Capacity: Up to 12in (305mm)
• Bit Length: 14in (356mm)
• Mounting Connection: Closed-Head design for easy installation

Compliance with Standards:

This core drill bit is fully compliant with industry standards, providing reliable performance for professionals in construction and material testing:

• ASTM C42/42M: Standard test method for obtaining and testing drilled cores of concrete
• AASHTO T 24M/T 24: Standard method for testing core samples of hardened concrete

Whether you're conducting material analysis, quality control, or structural testing, the 6.25in (158.8mm) Closed-Head Concrete Core Drill Bit is a dependable tool designed to deliver accuracy, efficiency, and durability on every project.