Johnson Machine Shop

Core Drill Machines by Johnson Machine are heavy duty electric core drill machines used primarily for granite core drilling, but can be used for any core drill operation. Our special diamond coring machines are constructed of heavy structural steel, and the frame is welded to insure maximum stability and rigidity. Complete water and hydraulic systems are built into the core drill machine and need only be connected to the source. Each core drilling machine is self-contained with motors and controls wired in ready to operate from customer�s fused disconnect. The core drilling operations may be controlled as desired by the operator. All electrical and hydraulics are located for operators convenience with built in controls. Variable pressure assures fast, economical, and clean operation.

Johnson Machine granite polishing machines and radial arm polishers for granite monument design or countertop fabrication are one of the best investments you can make if you are in the granite monument or granite countertop fabrication business. Our polishers are proven to be long lasting, efficient and easy to use. These machines are sometimes called granite polishing machines, granite polishers, radial arm polishers, granite monument polishers, marble polishers, stone polishers, granite countertop polishers, monument polishers, memorial polishers, and hand granite polishers. Please call us with any questions.

If you have a question about any of our products, please use the e-mail form below and we will contact you.