2in Expander Set for Open-Head Drill Bits

2in Expander Set for Open-Head Drill Bits

Expander Set for Open-Head Core Drill Bits

The Expander Set is an essential accessory for connecting Open-Head Core Drill Bits, used for drilling through concrete or asphalt, to electric or gasoline-powered Core Drilling Machines. Designed for durability and convenience, this set ensures seamless operation by securely attaching the drill bits to the machine. The Expander Set fits into the open end of Open-Head Core Bits and threads onto core drills, making it an indispensable tool for both professional and industrial applications. Best of all, it can be reused multiple times, even as core bits wear out, saving you both time and money.

Features:

• Versatile Compatibility: Connects Open-Head Coring Bits for asphalt or concrete to electric or gasoline-powered Core Drilling Machines.
• Durable and Reusable: Built to last, the Expander Set can be reused indefinitely as core bits wear out.
• Variety of Sizes: Available in multiple sizes to fit different Open-Head Core Bits, ensuring compatibility with a wide range of projects.
• Easy Installation: Threads easily onto core drills for quick setup and reliable performance.

Applications:

• Perfect for construction, testing, and material analysis that involve core drilling through concrete or asphalt.
• Ideal for professionals working on roadwork, structural engineering, or material sampling.

Compliance with Test Methods:

• AASHTO T 24
• ASTM C 42

Upgrade your core drilling equipment with the Expander Set, and ensure efficiency and precision in every project.