<https://sawking.com/2020/02/06/diamond-products-m-1-core-drill-complete-combo-rig-user-manual/>
<http://schema.org/description>
"SAW KING • Tech Corner - This PDF is the official User Manual from DIAMOND PRODUCTS / CORE BORE for the M-1 CORE DRILL COMPLETE COMBO."
<https://sawking.com/2020/02/06/diamond-products-m-1-core-drill-complete-combo-rig-user-manual/>