6.25in Concrete Core Drill Bit (Open-Head)

6.25in Concrete Core Drill Bit (Open-Head)

6.25in (158.8mm) Concrete Core Drill Bit (Open-Head)

This 6.25in (158.8mm) Open-Head Concrete Core Drill Bit is engineered for precision and durability, making it ideal for obtaining cores of hardened concrete or asphalt for laboratory testing and evaluation. Designed for use with Gasoline or Electric-Powered Core Drills, this bit ensures reliable performance across a variety of applications. It’s equipped with diamond cutting technology, offering superior performance in high-output and heavy-use scenarios. The bit is optimized for wet-use when cutting through reinforced concrete, asphalt, and other dense materials. Its fast-cutting ability ensures efficient operation, saving both time and effort.

The 14in (356mm) standard length supports core cutting up to 12in (305mm) in length, making it versatile for a range of testing and construction needs. The bit connects to the drilling machine using a properly sized Expander Set (sold separately), which ensures a secure and stable attachment. The final core diameter is approximately 0.25in (6.4mm) smaller than the nominal outside diameter of the bit. Additionally, the diamond cutting surface can be refurbished, extending the life of the tool and reducing costs over time.

Ideal Applications:

• Coring concrete for strength testing
• Asphalt core sampling
• Structural evaluations and laboratory analysis

Features:

• Fast-cutting diamond technology for efficient coring through concrete and asphalt
• Open-Head design for easy attachment to drill machines with a size-specific Expander Set
• Durable and refurbishable diamond bits for long-lasting performance
• Compatible with wet-use operations for reinforced concrete and hard materials
• Meets ASTM C42/42M and AASHTO T 24M/T 24 standards for testing compliance

Specifications:

• Application: Concrete and Asphalt Coring
• Nominal Bit Size, OD: 6.25in (158.8mm)
• Mounting Connection: Open-Head
• Core Cutting Length: Up to 12in (305mm)

Compatibility:

This drill bit requires an Expander Set for proper mounting to the coring drill. Expander Sets are sold separately and must match the size of the drill bit for secure attachment.

Why Choose This Bit?

The 6.25in Concrete Core Drill Bit is perfect for professionals in construction, engineering, or testing fields who value precision, efficiency, and durability. Whether you're collecting core samples for lab analysis or performing structural evaluations, this bit delivers exceptional performance every time. Ensure your tools meet the toughest industry standards and get the job done right.

Upgrade your coring toolkit today and experience the difference with a high-quality, fast-cutting diamond drill bit!