Profile: ReedHycalog manufactures hole openers, rugged roller cone products and durable fixed cutter products. Our rugged roller cone products include TuffDuty, Sabre and TuffCutter. Our durable fixed cutter products includes SteeringWheel® bits and DuraDiamond bits. SteeringWheel bit is designed to give the directional response and low reactive torque of a roller cone bit & the high penetration rates.