Underwater Sinker Drill Air Flush Price Guide: $15,099 Get latest price

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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 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 spools 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

Specifications

• Drill Capacity: 3 inch / 7.6mm Diameter hole, up to 20 ft / 6m deep
• Steel Type: 1 in x 4 1/4 inch Hex Shank
• Circuit Type: Open Center
• Flow Range: 7-9 gpm / 26-34 lpm
• Optimum Flow: 8 gpm / 30 lpm
• Working Pressure: 1500-2000 psi / 105-140 bar
• Full Relief Setting: 2250 psi / 155 bar
• Rotation Speed: 0-300 rpm
• Weight (less tool bit): 70 lbs / 31.7 kg
• Length: 26 in. / 66 cm
• Width (at handles): 18 in. / 46 cm
• Hydraulic Ports: -8 SAE O-ring
• Couplers: No
• Hose Whips: Yes (3/8 in. NPT Male thread)
• Air Port: 1/2 in. NPT

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To contact BST Group about Underwater Sinker Drill Air Flush use Get a quote.