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6.25in Concrete Core Drill Bit (Open-Head)

Price $463.98
Nominal Bit Size, OD:
6-1/4in (158.8mm)
Mounting Connection:
Open-Head
upsell:
/6-25in-expander-set-for-open-head-drill-bits/
upsell:
/gas-powered-core-drill/
Condition:
New
Minimum Purchase:
1 unit
SKU:
V015.CDA-162

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6.25in Concrete Core Drill Bit (Open-Head)

6.25in (158.8mm) 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:

6.25in Concrete Core Drill Bit (Open-Head)

Accessories:

6.25in Expander Sets for Open-Head Concrete Coring Drill Bits required to attach bit to drilling machine

Specifications

  • Application: Concrete
  • Nominal Bit Size, OD: 6-1/4in (158.8mm)
  • Mounting Connection: Open-Head
  • Estimated Shipping Weight: 9.0lb (4.08kg)

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

Core Drilling with Certified Material Testing Products

The Best Guide to Coring Test for Asphalt & Concrete Cores


The 6.25in Concrete Core Drill Bit (Open-Head) is the perfect tool for obtaining drilled cores of hardened concrete or asphalt for laboratory testing or evaluation. Compatible with Gasoline or Electric-Powered Core Drills, this drill bit is essential for any construction or material testing project.

Designed for high-output, heavy-use applications, the diamond core drill bit performs exceptionally well with reinforced concrete and similar hard materials. It is specifically designed for wet-use, ensuring fast and efficient cutting for indicated applications. If the drill bit starts to wear down over time, it can be easily refurbished to maintain its performance and longevity.

The 6.25in Concrete Core Drill Bit (Open-Head) attaches to the drilling machine using a size-specific Expander Set, which is purchased separately. This ensures a secure and stable connection between the drill bit and the machine, allowing for precise and accurate drilling. It is important to note that the final core diameter is approximately 0.25in smaller than the nominal outside diameter.

With a standard length of 14in, this core drill bit allows for cutting cores in lengths up to 12in. This versatility makes it suitable for a wide range of applications and projects. Additionally, the 6.25in Concrete Core Drill Bit (Open-Head) meets ASTM and AASHTO standards, ensuring the highest quality and reliability.

Included with the product is the 6.25in Concrete Core Drill Bit (Open-Head) itself, while the necessary Expander Set needs to be purchased separately. The bit has a nominal size of 6-1/4in (158.8mm) and a mounting connection of Open-Head. The estimated shipping weight of the product is 9.0lb (4.08kg).

To further assist in your projects, we have provided related blogs that offer insights and guidance on choosing the best concrete corer, asphalt core drill bit, and more. These resources will help you make informed decisions and improve the efficiency and accuracy of your work.

Invest in the 6.25in Concrete Core Drill Bit (Open-Head) for your drilling needs and experience superior performance and durability. Whether you are a professional contractor or a DIY enthusiast, this product will meet and exceed your expectations.

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