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Commonly Requested Diameters: 30″– 144″Kelly boxes: All Kelly boxes made to customer specificationsBarrels: Cylinders up to 2” wall availableBarrels undersized to meet max cut specificationsBarrel height: Specified by customerBetek Conical Carbide Teeth:➤.990 Standard (30122)➤.990 Dragon’s Tooth® (3..
Available sizes: 24″– 120″Available with or without conical teeth..
Drilling Boulder ExtractorsChoose drilling boulder extractors from Jeffrey Machine to equip yourself with a durable, dependable tool. Dive into the details below to learn more about the technical specifications of our extractors.Commonly Requested Diameters: 16″– 144″Kelly boxes: Boxes made to custo..
2 Way Adjustable Casing Twister with 5” OD Solid Arms2 Way 28” – 42”2 Way 46” – 80”2 Way 80” – 104”Custom sizes available. Fixed arm twisters available upon request...
4 Way Adjustable Casing Twister with 5” OD Solid Arms4 Way 28” – 42”4 Way 46” – 80”4 Way 80” – 104”Custom sizes available. Fixed arm twisters available upon request...
Available sizes: 24″–72″Wings:➤ 3:1 ratio of cylinder➤ 45 or 60 degree➤ T1Most Commonly Used Teeth:➤ .990 Dragon’s Tooth➤ .990HB➤ .990 dirt teeth➤ 201 dirt teeth..
Diameters: 24″–144″Ring: 1½” thickCutter Bar: 4140 heat treated steelTeeth: Double row configuration:➤ .990 standard (30122)➤ 38mm B47K19LK80-H (30182)Wear Protection:2″ x 3″ x ½” wear pads (39302)..
Commonly Requested Diameters: 16″– 144″Kelly boxes: All boxes made to customer specificationsGussets: 1″ thick gussets standardBarrels: Up to 2″ thickHeight specified by customer..
Soil Mixer ToolA soil mixer tool is essential for efficient soil preparation. Designed to meet customer specifications, the Kelly connections ensure optimal performance for various applications. Our soil mixing equipment combines dirt teeth and dirt pilots to provide powerful and reliable solutions ..