Keyhole Technology: SIMCO Drilling Equipment

The SIMCO 255 PTC pavement coring drill rig is a compact, all hydraulic unit designed for drilling keyholes up to 18 inches in diameter.

This easy-to-operate, self-contained rig can be mounted in most 3/4- to 1-ton pickup trucks. It can also be trailer mounted on a tandem axle trailer with a built-in 200-gallon water tank. The fingertip controls allow the operator to quickly adjust the feed pressure, drilling speed and water flow to match the pavement conditions. Backed by more than 35 years of drilling knowledge and experience, the SIMCO 255 PTC provides rugged dependability and low maintenance operation. 800.338.9925,

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