Kays Engineering, Inc. is the manufacturer of both the DeHoff and Eldorado brands of deep hole drilling machines. All machines are designed and built in our 50,000 square foot facility in Marshall, Missouri, USA. We take great pride in the excellent reputation our products have earned over the last half-century. Our meticulous attention to detail during the build process ensures that each machine leaving our plant will maintain that reputation and deliver superior performance to our customers for decades to come.



Please visit our booth South Building-8376

With a drilling capacity of 2 inches (50.8 mm), the DeHoff 20 Series is designed for higher torque gundrilling applications. It uses a High-Torque Gearbox that enables the operator to change the spindle torque with the pull of a lever, instead of a time-consuming belt and pulley changeover. The 20 Series also features a larger ballscrew and higher torque servo, enabling it to deliver up to twice the torque of a standard duty machine. Each 20 Series machine includes our robust coolant system and a Microsoft Windows®-based controls package. Various fixturing options and workpiece counter rotation are also available.

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Kays Engineering, Inc.

900 Industrial Drive

Marshall, MO 65340



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