EARTH-BORING BIT PARTS INCLUDING HYBRID CEMENTED CARBIDES AND METHODS OF MAKING THE SAME

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An earth-boring bit part such as, for example, a bit body, roller cone, or mud nozzle includes a hybrid cemented carbide composite. The hybrid cemented carbide includes a cemented carbide dispersed phase, and a cemented carbide contin-uous phase. A method of manufacture also is disclosed.