Gilson Asphalt Diamond Coring Bits
CDA-222 2.25in Asphalt Core Drill Bit (Open-Head) is used with an electric or gasoline-powered Core Drill to obtain drilled asphalt cores for evaluation and laboratory testing. The bit requires a properly sized Expander Set for Open-Head Asphalt Coring Bits for attachment to the drilling machine. It performs well in high-output, heavy-use applications, and can be refurbished when worn. Diamond Coring Bits are designed for wet-use with asphalt, and are fast-cutting when used as designed. The 14in (356mm) length enables cutting cores up to 13in (330mm) long. Final core diameter is approximately 0.25in (6.4mm) smaller than nominal outside diameter.
Features:
- Core lengths up to 13in (330mm)
- Meets ASTM and AASHTO standards
- Uses Expander Set to attach to drill machine
Included Items:
2.25in Asphalt Core Drill Bit (Open-Head)
Accessories:
CDA-41 2.25in OD Expander Set for Open Head Bits is required to connect bit to drill
Specifications
- Application: Asphalt
- Nominal Bit Size, OD: 2-1/4in (57.2mm)
- Mounting Connection: Open-Head
- Estimated Shipping Weight: 5.0lb (2.27kg)
Meets Standard(s):
- AASHTO T 24M/T 24
- ASTM C42/42M
The Gilson CDA-222, 2.25in Asphalt Core Drill Bit (Open-Head) is the perfect tool for obtaining drilled asphalt cores for evaluation and laboratory testing. It is designed to be used with an electric or gasoline-powered core drill, offering versatility and convenience for various applications.
This asphalt diamond coring bit is specifically crafted for wet-use with asphalt, delivering fast-cutting performance when used as intended. Its 14-inch length allows for cutting cores up to 13 inches long, making it suitable for a wide range of tasks.
With its high-output and heavy-use capabilities, the Gilson CDA-222 is a reliable tool that you can count on for optimal performance. Even after extended use, this drill bit can be easily refurbished to maintain its efficiency and longevity.
When purchasing this product, you will receive the 2.25in Asphalt Core Drill Bit (Open-Head) itself. However, to connect the bit to the drill, the CDA-41 2.25in OD Expander Set for Open Head Bits is required. This ensures a secure and stable connection, allowing you to work with confidence.
To comply with industry standards for quality and performance, the Gilson CDA-222 meets ASTM and AASHTO standards. It has been thoroughly tested to ensure reliability and durability, making it a trusted choice for professionals and enthusiasts alike.
The specifications of the Gilson CDA-222 include an asphalt application, a nominal bit size of 2-1/4 inches (57.2mm), and an open-head mounting connection. With an estimated shipping weight of 5.0 pounds (2.27kg), this drill bit is lightweight and easy to handle.
Whether you are conducting evaluations, laboratory testing, or other asphalt-related projects, the Gilson CDA-222, 2.25in Asphalt Core Drill Bit (Open-Head) is an essential tool that delivers exceptional results. With its superior performance, durability, and compatibility with core drills, this diamond coring bit meets the highest standards of excellence.