What is an API Three Cones Bit 298mm?
Ground Description: Medium hard and abrasive rocks such as sandstones with streaks of quartz, hard limestone or chert, hematite ores, hard, well-compacted abrasive rock such as sandstones with quartz binder, dolomites, quartzite shales, magma, and metamorphic coarse-grained rocks.
API Three Cones Bit 298mm Suppliers In South Africa
