Stanley SK47130 Hydraulic Sinker Drill

The Stanley SK47 Hydraulic Air Flush Sinker Drill (SK47130) is a high-performance hydraulic drilling solution engineered for demanding construction, utility, mining, and infrastructure applications. Designed for blast hole drilling, dowel hole drilling, earth anchor installation, and gas utility leak detection, the SK47 delivers powerful drilling performance while remaining lightweight and easy to maneuver in the field.

Built with an integrated air-flush system, the SK47 automatically clears debris from drilled holes, helping improve drilling efficiency, bit life, and overall productivity. The air flow automatically shuts off when the drill is not operating, reducing unnecessary air consumption and enhancing operator control.

The SK47 features a feathering trigger for smooth starts and precise drilling control, along with adjustable rotation speeds from 0 to 300 RPM to match varying drilling conditions and materials. Capable of drilling holes up to 2 inches (50 mm) in diameter and depths up to 10 feet (3 meters), it is an ideal choice for contractors and utility crews requiring reliable, portable drilling equipment.

Key Features

• Hydraulic air-flush sinker drill for demanding field applications
• Designed for blast hole drilling, dowel drilling, and utility leak detection
• Automatic air flushing clears debris and improves drilling efficiency
• Air flow automatically shuts off when the drill is off
• Adjustable rotation speed from 0–300 RPM
• Feathering trigger for precise drilling control and easier starts
• Lightweight, ergonomic design for enhanced maneuverability
• Includes hose whips and flush-face quick disconnect couplers
• Drills holes up to 2 in. (50 mm) diameter and 10 ft. (3 m) deep

Whether you're performing rock drilling, anchor installation, utility maintenance, or construction site drilling, the Stanley SK47 provides the durability, precision, and hydraulic power professionals rely on to maximize productivity in challenging environments.