Stanley HD45310 Hydraulic Underwater Hammer Drill Underwater Hammer Drill the blade includes a fully

the blade includes a fully accessible Trademark Round Hole™ for swift

Flow Range: 3-10 GPM / 11

Fluted drill bits require no water or air to clear holes

Hydraulic Ports: -8 SAE O-Ring

Stanley HD45310 Hydraulic Underwater Hammer Drill Underwater Hammer Drill the blade includes a fullyThe Stanley Hydraulic HD45 Hammer Drill is a heavy duty underwater model designed for drilling in concrete, rock and masonry. The feathering on off valve and adjustable rotation speed allows easy drill bit start up and precise control. The high torque rotation motor drives standard 736 Skil hex carbide tipped drill bits and is capable of drilling a 2 diameter hole up to 29 deep. Fluted drill bits require no water or air to clear holes. Ideal for