Kays Engineering, Inc.
Manufacturer of DeHoff and Eldorado Deep Hole Drilling Machines
All DeHoff and Eldorado deep hole drilling machines are designed and manufactured 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.
DeHoff has represented quality, accuracy and long-term performance since 1956. Featuring a durable design, DeHoff machines can be customized to suit your specific high volume production application.
Eldorado has been the most popular name in deep hole drilling since 1948. Ideal for companies that require maximum versatility, Eldorado machines deliver unsurpassed performance and reliability within a compact footprint.