Core bit extension rods give you a longer coring reach increasing depth.
Diamond core drill bit extensions are designed for use with our Fast Cutting Turbo Core Bits and other diamond core drills. These high-quality steel extensions let you quickly and easily achieve greater depths while maintaining stability and accuracy.
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Extend your coring depth by 12″
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Precision-machined for secure fit and durability
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Stackable — attach multiple extensions for even longer reach
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Available in different thread options to fit your setup
Thread Options:
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1-1/4″-7 Male to 1-1/4″-7 Female (standard)
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1-1/4″-7 Male to 5/8″-11 Female (for smaller diameter core bits)
