You are here

Sinker Drills

SK47 / SK58

The SK47 and SK58 line of hydraulic sinker drills are designed for blast hole drilling, leak detection for gas utilities, and dowel hole drilling. Sinker drills use either air or water flushing (model dependent) to clear holes of debris. All models feature a featehring trigger for easy starts and is adjustable from 0 to 300 rpm. The SK47 is capable of drilling of holes 2 inches in diameter and 10 feet deep. The SK58 is capable of drilling up to 3 inch hole diameters up to 20 feet deep.

Specifications
Part #WeightLengthWidthFlow RangeDrilling DepthCapacity (Hex)Misc
SK4713052 lbs / 24 kg23 in. / 58 cm14 in. / 36 cm1500-2000 psi / 105-140 bar10 ft Hole7/8 in. x 4 1/4 in. Air Flush
SK5811067 lbs / 30 kg26 in. / 66 cm18 in. / 46 cm1500-2000 psi / 105-140 bar20 ft Hole1 in. x 4 1/4 in.Air Flush
SK5812067 lbs / 30 kg26 in. / 66 cm18 in. / 46 cm1500-2000 psi / 105-140 bar20 ft Hole1 in. x 4 1/4 in.Water Flush
SK5813067 lbs / 30 kg26 in. / 66 cm18 in. / 46 cm1500-2000 psi / 105-140 bar20 ft Hole7/8 in. x 4 1/4 in.Air Flush
Accessories
ModelPart #Description
SK47 / SK5804914Carbide Rock Bits for Use w/Air, 2 In. Dia. H-Thread, Also Requires Drill Steel
05177Carbide Rock Bits for Use w/Air, 1-3/8 In. Dia. H-Thread, Also Requires Drill Steel
05178Carbide Rock Bits for Use w/Air, 1-1/2 In. Dia. H-Thread, Also Requires Drill Steel
04915Drill Steels for Use w/Water, 1 X 4-1/4 In. H-Thread, 36 In. U/C
05170Drill Steels for Use w/Air, 1 X 4-1/4 In. H-Thread, 24 In. U/C
05171Drill Steels for Use w/Air, 1 X 4-1/4 In. H-Thread, 48 In. U/C
05174Drill Steels for Use w/Air, 7/8 X 4-1/4 In. H-Thread, 24 In. U/C