Expander Sets for Open Head Bits, 6-1/4" OD (158.8mm)

Model: CDA-51
Price: $181.50

This 6-1/4 (158.8 mm) Expander Set serves as an attachment to drills and is a required component to Open-Head Coring Bits. It’s also an affordable option and can be reused many times as the Core Barrels wear out and need to be replaced.

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Meets Standard(s):