Drilling Core Barrel
Double Shell 12pcs Teeth 1750mm Height Roller Bit Core Barrel
Price: Negotiable
MOQ: Negotiable
Delivery Time: From 3 working days, depending on the order quantity and inventory
Core Barrel With Double Shell Core Barrel Auger Tools For Foundation Drill Introduction Drilling hole diameter in rock or concrete or reinforced concrete: 600mm-3000mm You can choose the core barrel with A. A. Rock drill bit (applicable to hard rock below 100Mpa or rock with deep cracks) B. Roller drill bit (applicable to very hard rock) strata with compressive strength exceeding 100Mpa Featurs Their dimensions can be changed on Client needs and they are available on request.