SINKER DRILL Model SK58
The STANLEY SK58 Sinker Drill is a heavy-duty rock drill designed for drilling underwater in concrete, rock, and masonry. Its feathering on/off valve allows for easy drill bit starting. The SK58 utilizes industry-standard drill steels and can drill holes up to 3" (75 mm) in diameter and up to 20' (6 m) deep. A direct drive rotation motor powers the 1" x 4½" hex shank drill steel, with adjustable speed from 0 to 300 rpm. Air is required to clear holes of debris. The tool is painted hi-visibility yellow.
Note: When hydraulic hose exceeds 100' (30.4 m) in length, increase the inside diameter (I.D.) of both pressure and return hoses. For more information, consult STANLEY Infrastructure.
Model | Capacity | Steel Type | Flow Range | Working Pressure | Circuit Type | Rotation Speed | Hydraulic Ports | Couplers | Hose Whips |
---|---|---|---|---|---|---|---|---|---|
SK58310 (NON-CE) |
3" HOLE, UP TO 20' DEEP | 1" X 4¼" HEX SHANK (2.54 CM X 10.795 CM) | 7-9 GPM / 26-34 LPM | 1500-2000 PSI / 105-140 BAR | OPEN CENTER | 0-300 RPM | -8 SAE OPENING | NO | YES |
Accessories
- Part No. 03971: FLUSH-FACE COUPLING SET, 3/8" NPT
- Part No. 03974: FLUSH-FACE COUPLING SET, ½" NPT
- Part No. 31848: DUAL HOSE, 50' X ½", WITH COUPLERS
- Part No. 31972: DUAL HOSE, 25' X ½", WITH COUPLERS
- Part No. 58633: TWINNED HOSE, 25' X ½", WITH COUPLERS
- Part No. 58634: TWINNED HOSE, 50' X ½", WITH COUPLERS
- Part No. 05177: CARBIDE ROCK BIT, FOR USE WITH AIR, 1⅜" DIAMETER, H-THREAD - REQUIRES DRILL STEEL
- Part No. 05178: CARBIDE ROCK BIT, FOR USE WITH AIR, 1½" DIAMETER, H-THREAD - REQUIRES DRILL STEEL
- Part No. 04914: CARBIDE ROCK BIT, FOR USE WITH AIR, 2" DIAMETER, H-THREAD - REQUIRES DRILL STEEL
- Part No. 05170: DRILL STEEL FOR USE WITH AIR, 1 X 4½", H-THREAD, 24" U/C
- Part No. 05171: DRILL STEEL FOR USE WITH AIR, 1 X 4½", H-THREAD, 48" U/C