Extension Rod For Core Bits

Adams Tool House Trading offers a range of high-quality extension rods designed to increase the effective drilling depth of core bits when working with concrete, masonry, and other tough materials. Manufactured from durable steel or lightweight aluminum, these rods are available in both R thread and 1 UNC thread formats, making them compatible with a wide range of core drilling machines and tools.
For applications requiring R thread connections, steel extension rods are available in two convenient sizes:
Part No. 13-011 300 mm length
Part No. 13-012 500 mm length
These robust steel rods are ideal for standard drilling tasks where extra reach and durability are essential.
For 1 UNC thread systems, Adams Tool House offers two material options:
Aluminum Extension Rods Ideal for lighter handling without compromising strength:
Part No. 13-013 100 mm
Part No. 13-014 200 mm
Part No. 13-015 300 mm
Part No. 13-017 500 mm
Steel Extension Rods Designed for heavy-duty and high-torque operations:
Part No. 13-01301 100 mm
Part No. 13-01401 200 mm
Part No. 13-01501 300 mm
Part No. 13-01701 500 mm
Whether for lightweight flexibility or rugged endurance, this extension rod range ensures seamless compatibility and performance in a variety of drilling environments. Built to precision standards, they are the ideal accessories for professional contractors requiring reliability and versatility on the job.