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Core barrel with replaceable roller bits
Core barrel with bolt-on roller cutter seats: worn cutters are replaced without scrapping the barrel.
Overview
The roller cutters sit in removable seats on the barrel rim, so only the cutters are renewed when they wear.
Applications
How to order
To order, send the diameter and your rig model, or a photo of the tool you want matched. No standard dimension table is published for this item; we confirm the matching size against your requirement. We reply by email within one business day.