Stanley Tools – Underwater Sinker Drill
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″ (7.6 cm) Diameter hole, up to 20′ (6 m) deep
Steel Type: 1 in x 4¼” 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″ / 66 cm
Width (at handles): 18″ / 46 cm
Hydraulic Ports: -8 SAE O-ring
Couplers: No (See Accessories)
Hose Whips: Yes (3⁄8″ NPT Male thread)
Air Port: ½” NPT
TO BUY ACCESSORIES FOR THIS PRODUCT, PLEASE CONTACT US AT +1.418.731.1539 OR EMAIL [email protected]
Accessories :
- 03971 Flush-Face Coupling Set, 3 ⁄8″ NPT
- 03974 Flush-Face Coupling Set, ½” NPT
- 31848 Dual Hose, 50′ x ½”, with couplers
- 31972 Dual Hose, 25′ x ½”, with couplers
- 58633 Twinned Hose, 25′ x ½”, with couplers
- 58634 Twinned Hose, 50′ x ½”, with couplers
- 05177 Carbide Rock Bit, for use with Air, 1 3⁄8″ Diameter, H-Thread – Requires Drill Steel
- 05178 Carbide Rock Bit, for use with Air, 1½” Diameter, H-Thread – Requires Drill Steel
- 04914 Carbide Rock Bit, for use with Air, 2″ Diameter, H-Thread – Requires Drill Steel
- 05170 Drill Steel for use with Air, 1 x 4¼”, H-Thread, 24″ U/C
- 05171 Drill Steel for use with Air, 1 x 4¼”, H-Thread, 48″ U/C
*When hydraulic hose exceeds 100′ (30.4 m) in length, increase I.D. of both pressure and return hose.
