SK58 Underwater Sinker Drill, 1 in. x 4 1/4 in. Hex

Description

The STANLEY SK58 Sinker Drill is a heavy duty rock drill designed for drilling underwater in concrete, rock and masonry. The feathering on/off valve makes starting the drill bit easy. The SK58 uses industry standard drill steels and can drill up to a 3” (75 mm) diameter hole up to 20’ (6 m) deep. The direct drive rotation motor drives the 1” x 4¼” hex shank drill steel and is adjustable between 0 and 300 rpm. Air is required to clear holes of debris. Painted high-visibility yellow.