127mm Limestone diamond core barrels - various
Our limestone barrel range are a hard bond barrel designed for abrasive materials like natural and reconstituted limestone, asphalt and green concrete . Our core barrels for the fencing contractor have set an industry standard with a design that reduces the incidence of the barrel locking in the hole. We also sell core barrels specifically designed for coring into laterite ( rusty-red coloured blocks used in WA). Laterite is very hard and slow to core, and needs a special barrel unless you ar