2.25in Asphalt Core Drill Bit (Open-Head)

2.25in Asphalt Core Drill Bit (Open-Head)

The 2.25in Asphalt Core Drill Bit (Open-Head) is a professional-grade tool designed for use with electric-powered core drills. Ideal for obtaining drilled asphalt cores for evaluation and laboratory testing, this bit is built to perform in high-output, heavy-use applications. When worn, it can be refurbished, making it a cost-effective long-term investment.

How It Works

This diamond coring bit is engineered for wet-use with asphalt, ensuring fast and precise cutting. It requires a properly sized Expander Set for Open-Head Asphalt Coring Bits to attach to the drilling machine. Keep in mind that the final core diameter will be approximately 0.25in (6.4mm) smaller than the nominal outside diameter.

Key Features

• Meets ASTM and AASHTO standards, ensuring reliability and accuracy
• Compatible with electric and gasoline-powered core drills
• Designed for wet-use with asphalt for fast, clean cuts
• High durability for heavy-use applications
• Refurbishable when worn, extending the life of the bit
• Uses an Expander Set for secure attachment to drilling machines

Included Items

• 2.25in Asphalt Core Drill Bit (Open-Head)

Required Accessories

• 2.25in OD Expander Set for Open Head Bits (required to connect the bit to the drill)

Specifications

• Application: Asphalt
• Nominal Bit Size (OD): 2.25in (57.2mm)
• Mounting Connection: Open-Head
• Meets Standards: AASHTO T 24M/T 24, ASTM C42/42M