
The Stanley SK58 uw 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 relatively easy. The SK58 uses industry standard drill steel 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 hi-visibility yellow
Features:
(+) T-Handle with feathering on/off valve allows easy start and control
(+) Rotation speed adjustable between 0 and 300 rpm
(+) Stainless steel spool and fasteners
(+) Four tie rod design for durability
(+) Uses standard rock drill steels: 1" x 4¼" Hex Shank
(+) Drills up to 3 in diameter hole up to 20' deep
(+) Operates in any position
(+) Requires air to clear holes of debris
(+) Trouble free drill steel latch retainer
(+) High visibility yellow paint


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