Surface coring for detailed geological data from quality core

Diamond core drilling usually involves first drilling accurate smaller holes using an SDS rotary hammer, then putting in anchors and mounting your core drill in the right place. Then you have to disassemble the whole thing, remove the anchors and fix the holes you just made. There is a better way though. This new GRABO attachment secures the core drill exactly where you need it in an instant. No pre-drilling and prep work needed! This genius attachment is quite new so inventory is limited. Drop

What is a Core Sample? | Elite Roofing | Jersey City NJ

Analyzing Clean Core Components

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