Mobidrill - Products
Impregnated Coring Bits
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The carefully selected grades of high quality diamonds are distributed in the depth of the impregnated bits' matrix series. The matrix layer of the crown contains a uniform distribution of these crystals that are embedded in a powdered metal bond. The matrix of the impregnated bits is designed to expose new diamonds to the bits' cutting face as wear occurs. Fast penetration rate is maintained as a result of this action. Impregnated bits are manufactured to give optimum penetration rates and bit life, which is required to keep the cost of diamond drilling to a minimum. The optimum diamond size, concentration and matrix type are dependent on the hardness and abrasiveness of the formation to be drilled.
The impregnated diamond bits are the most commonly used bits in the mineral exploration industry as they have the widest range of applications.