6in Asphalt Core Drill Bit (Open-Head)

6in (152mm) OD Asphalt Core Drill Bit (Open-Head)

The 6in (152mm) OD Asphalt Core Drill Bit (Open-Head) is a professional-grade tool designed for use with electric or gasoline-powered core drills. It is ideal for obtaining drilled asphalt cores for evaluation and laboratory testing, and performs exceptionally well in high-output, heavy-use applications.

Key Features:

• Nominal Core Diameter: 5.75in (146mm) — note that the final core diameter is approximately 0.25in (6.4mm) smaller than the nominal outside diameter
• Wet-Use Design: Diamond Coring Bits are specifically designed for wet-use with asphalt, ensuring fast, precise cutting when used as directed
• Durable & Refurbishable: Built to withstand heavy use, this bit can be refurbished when worn, extending its lifespan and maximising value
• Open-Head Mounting: Requires a properly sized Expander Set for Open-Head Asphalt Coring Bits for secure attachment to the drilling machine

Included Items:

• 6in Asphalt Core Drill Bit (Open-Head)

Required Accessories:

• 6in Expander Set for Open-Head Drill Bits (sold separately) — needed to connect the bit to the drill machine

Specifications:

• Material: Asphalt
• Nominal Bit Size (OD): 6in (152.4mm)
• Mounting Connection: Open-Head

Meets the Following Standards:

• AASHTO T 24M/T 24
• ASTM C42/42M