SCARIFIER DRILL BITMade of hardened steel and WIDIA in each of their teeth. It is a high cutting performance tool and can break even rocks .
Polls in materials with lower degree of weathering . Used to break through obstacles that may arise in seemingly friable soils polls , or polls in difficult drilling materials.
It is common use in conjunction with Reinforced Drill Bit with Tip and Tungstein Widia , which is used in capping and the ripper to sample the deposit , which usually is more consistency.
Harsh bauxite, hematite with a higher degree of concentration, "Cangas", Limestone and rocks lenses.
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