4.25in Concrete Core Drill Bit (Closed-Head)
4.25in (108mm) Concrete Core Drill Bit (Closed-Head) is for use with Gasoline or Electric-Powered Core Drilling Machines to obtain drilled cores of hardened concrete or asphalt. The core bit has one-piece seamless construction and easily attaches directly to the drilling machine; it works best in light to medium-duty applications. Diamond Coring Bits are designed for wet-use, and offer solid performance for recovering cores from reinforced concrete and similar hard materials. Capable of fast-cutting when used in applications indicated. The bit has a standard 14in (356mm) length that allows for cutting cores up to 12in (305mm) long. The coring bit can be refurbished when it appears worn. Final core diameter is approximately 0.25in (6.4mm) smaller than nominal outside diameter.
Features:
- Fast-cutting when used as specification indicates
- Quickly attaches to drill machine
- Complies with ASTM and AASHTO standards
Included Items:
4.25in Concrete Core Drill Bit (Closed-Head)
Specifications
- Application: Concrete
- Nominal Bit Size, OD: 4-1/4in (108mm)
- Mounting Connection: Closed-Head
- Estimated Shipping Weight: 8.0lb (3.63kg)
Meets Standard(s):
- AASHTO T 24M/T 24
- ASTM C42/42M
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The 4.25in Concrete Core Drill Bit (Closed-Head) is a high-quality tool designed to obtain drilled cores of hardened concrete or asphalt. This core bit is compatible with Gasoline or Electric-Powered Core Drilling Machines, making it versatile and suitable for various drilling applications.
Made with one-piece seamless construction, this drill bit offers enhanced durability and long-lasting performance. It easily attaches directly to the drilling machine, allowing for quick and hassle-free setup. The bit is best suited for light to medium-duty applications, ensuring efficient and precise drilling.
The 4.25in Concrete Core Drill Bit is specifically designed for wet-use, making it perfect for recovering cores from reinforced concrete and similar hard materials. It offers fast-cutting capabilities when used as specified, making it a reliable tool for projects that require speed and efficiency.
With a standard 14in length, this core bit can cut cores up to 12in long, providing ample flexibility for various drilling depths. Additionally, the bit can be refurbished when it shows signs of wear, ensuring its longevity and cost-effectiveness.
Featuring a nominal outside diameter of 4-1/4in (108mm), this concrete core bit guarantees accurate and precise drilling. It has a convenient closed-head mounting connection that ensures stability and secure attachment to the drilling machine.
The 4.25in Concrete Core Drill Bit (Closed-Head) complies with ASTM and AASHTO standards, ensuring its quality and reliability. It meets the strict requirements set by these organizations, giving users confidence in its performance and durability.
When you purchase the 4.25in Concrete Core Drill Bit (Closed-Head), you will receive the core bit itself. This comprehensive package conveniently includes all the necessary components to get started with your drilling project immediately.
With its exceptional performance and reliable construction, this concrete core drill bit is an essential tool for contractors, construction professionals, and DIY enthusiasts. Choose the 4.25in Concrete Core Drill Bit (Closed-Head) for your drilling needs and experience efficient, accurate, and consistent results every time.