3in Concrete Core Drill Bit (Open-Head)
3in (76.2mm) Concrete Core Drill Bit (Open-Head) is used with Gasoline or Electric-Powered Core Drills to obtain drilled cores of hardened concrete or asphalt for laboratory testing or evaluation. The Coring Bit attaches to the drilling machine with a properly sized Expander Set. Diamond Bits perform well in high-output, heavy-use applications, and can be refurbished when worn. Diamond Coring Bits are designed for wet-use with reinforced concrete and similar hard materials. Fast-cutting when used for indicated applications. The standard 14in (356mm) length allows for cutting cores in lengths up to 12in (305mm).
Expander Sets for Open-Head Concrete Coring Drill Bits are required to connect Open-Head Concrete Coring Bits to the drilling machine, and are purchased separately in sizes corresponding to the bit. Final core diameter is approximately 0.25in (6.4mm) smaller than nominal outside diameter.
Features:
- Fast-cutting capability for concrete and asphalt materials
- Attaches to drill machine with size-specific Expander Set
- Meets ASTM and AASHTO standards
Included Items:
3in Concrete Core Drill Bit (Open-Head)
Accessories:
3in Expander Sets for Open-Head Concrete Coring Drill Bits required to attach bit to drilling machine
Specifications
- Application: Concrete
- Nominal Bit Size, OD: 3in (76.2mm)
- Mounting Connection: Open-Head
- Estimated Shipping Weight: 4.5lb (2.04kg)
Meets Standard(s):
- AASHTO T 24M/T 24
- ASTM C42/42M
Related Blogs for Concrete Electric Core Drills and Bits:
Best Concrete Corer: Guide to Choosing for Your Projects
Discover the Best Asphalt Core Drill Bit for Your Project
Strength Testing of Concrete Cores: Sampling and Procedures
The Role of Core Drills in Soil Sampling
The 3in (76.2mm) Concrete Core Drill Bit (Open-Head) is the perfect tool for obtaining drilled cores of hardened concrete or asphalt for laboratory testing or evaluation. Designed to be used with Gasoline or Electric-Powered Core Drills, this drill bit provides fast-cutting capability for concrete and asphalt materials.
To use the drill bit, simply attach it to the drilling machine with a properly sized Expander Set, which can be purchased separately in sizes corresponding to the bit. The diamond construction of the drill bit ensures long-lasting durability and performance, even in high-output, heavy-use applications. And when the drill bit becomes worn, it can easily be refurbished for continued use.
The 3in Concrete Core Drill Bit is designed for wet-use with reinforced concrete and similar hard materials, ensuring efficient and precise results. With a standard 14in length, this drill bit allows for cutting cores in lengths up to 12in, making it suitable for a wide range of projects.
When it comes to quality, this Concrete Core Drill Bit meets ASTM and AASHTO standards, providing you with reliable and accurate results every time. It is the ideal choice for professionals in the construction and laboratory testing industries.
Included with the drill bit is the 3in Expander Set, which is required to attach the bit to the drilling machine. With this set, you can be sure that your drill bit is securely connected, allowing you to work with confidence.
For your convenience, we also offer a range of related blogs on our website, covering topics such as choosing the best concrete corer, discovering the best asphalt core drill bit, and understanding the role of core drills in soil sampling. These resources provide valuable information to help you make informed decisions and achieve the best results for your projects.
Trust the 3in Concrete Core Drill Bit (Open-Head) to deliver exceptional performance and reliability. With its fast-cutting capability, easy attachment to drilling machines, and adherence to industry standards, this drill bit is a must-have tool for any professional in the construction and laboratory testing field.