POWER OPERATED CARBIDE TIPPED DRILLS

Brand	Owner (click to sort)	Address	Description
CJT/KOOLTWIST	CJT/Koolcarb, Inc.	494 Mission Street Carol Stream IL 60188	POWER OPERATED CARBIDE-TIPPED DRILLS; NAMELY, AN INSTRUMENT WITH AN EDGED OR POINTED END FOR MAKING HOLES IN HARD SUBSTANCES BY REVOLVING OR BY A SUCCESSION OF BLOWS BUT EXCLUDING THE MACHINE FOR OPERATING IT;CJT COOL TWIST;
DURAPOINT	CJT/Koolcarb, Inc.	494 Mission Street Carol Stream IL 60188	power operated carbide-tipped drills; namely, an instrument with an edged or pointed end for making holes in hard substances by revolving or by a succession of blows but excluding the machine for operating it;DURA-POINT;
KOOLDEX	CJT KOOLCARB, INC.	494 Mission Street Carol Stream IL 60188	power-operated carbide-tipped drills; power-operated indexable drills;COOL DEX;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Embodiments include a slider having a silicon body and at least one carbide pad structure embedded therein. At least one head structure for reading and/or writing data is located on the silicon body. The silicon body includes an air bearing surface on which the head is located. The air bearing surface also includes at least a portion of the carbide pad structure thereon. In one aspect, the metal carbide structure may be made from a material such as titanium carbide, zirconium carbide, vanadium carbide, tungsten carbide, or molybdenum carbide. In another aspect, the head may be located on the air bearing surface between carbide pad structures.