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Foundation Drilling Tools

For 45 years, Jeffrey Machine has been a leader in foundation auger manufacturing. While our parts are used throughout the world, we craft all of them at our 150,000-square-foot warehouse in Birmingham, AL. We offer a wide selection of foundation drilling tools to satisfy any application. Uncover multi-purpose augers and tools for specific types of drilling in our catalog. 


Our equipment comes with enhanced capabilities to improve your operations. Trust Jeffrey Machine to provide top-quality auger tools. Each of our products undergoes engineering and field studies to ensure precision and accuracy in everything we make.  Shop our wide selection of foundation drilling tools today. 

Dirt Auger Dirt Auger
Free In Stock
Commonly Requested Diameters: 14″– 144″ *Type: Type 6Cut: DC/DF, DC/SF, SC/SFKelly boxes: All boxes made to customer specificationsCenter Shaft: 4″ OD – 12″ OD➤ Solid shaft available in some sizesFlight: 1″ – 2″ thick available➤ All flight ID is beveled for better weld penetrationWear Protection: Ha..
Rock Auger Rock Auger
Free In Stock
Commonly Requested Diameters: 16” – 144” *Cut: DC/DF, DC/SF, SC/SF, TC/TFKelly boxes: All boxes made to customer specificationsCenter Shaft: 4” OD -12” ODSolid shaft available in some sizesFlight: 1″ – 2″ thickness availableAll flight ID is beveled for better weld penetrationLaminate flight on all a..
Multi-Purpose Auger Multi-Purpose Auger
Free In Stock
Commonly Requested Diameters: 16″– 144″ *Type: Type 6Cut: DC/DF, DC/SF, SC/SFKelly boxes: All boxes made to customer specificationsCenter Shaft: 4″ OD – 12″ ODSolid shaft available in some sizesFlight: 1″ – 2″ thickness availableAll flight ID is beveled for better weld penetrationLaminate flight on ..
Continuous Flight Augers Continuous Flight Augers
Free In Stock
Commonly Requested Diameters: 8″– 42″ *Cut: DC/DF, DC/SF, SC/SFGrout Port: side or center dischargeType: 3, 4, 5, 6Connections: Spline & Hex CouplersAPI & ACME Threaded CouplersCutter Head Length: 5', 10', 20'Flight Body: 5’, 10’, 20’* Custom sizes available upon request...
Casing Twister Augers Casing Twister Augers
Free In Stock
Commonly Requested Diameters: 24″– 48″ cut diametersType: 1–6Kelly boxes: All boxes made to customer specificationsCenter Shaft: 4″ OD – 12″ ODFlight: 1″ – 2″ thickness available➤ All flight ID is beveled for better weld penetrationWear Protection: Wear PadsTwister Configurations: 2-way Auger i..
Pilotless Rock Auger Pilotless Rock Auger
Free In Stock
Commonly Requested Diameters:14″– 144″ *Type: Type 6Cut: DC/DF, DC/SFKelly boxes: All boxes made to customer specificationsCenter Shaft: 4″ OD – 12″ OD➤ Solid shaft available in some sizesFlight: 1″ – 2″ thickness available➤ All flight ID is beveled for better weld penetration➤ Laminate flight on al..
Core Barrels Core Barrels
Free In Stock
Commonly Requested Diameters: 16″– 144″Kelly boxes: All kelly boxes made to customer specificationsGussets: 1″ thick gussets standardBarrels:➤ Up to 2″ thick➤ 2″ undersize (.990 teeth)➤ 3″ undersize (38mm teeth)Height specified by customerLayout Pattern Options:➤ 3 tooth➤ 5 tooth➤ 7 toothCustom size..
Core Rings, Casings & Custom Plate Rolling Core Rings, Casings & Custom Plate Rolling
Free In Stock
Core RingsReplacement core rings are available upon request, or can be ordered as a separate item. All core rings are quoted as a minimum of 12” overall height.Specifications needed to quote➤ Max Cut requirement➤ OD of existing barrel➤ Tooth pattern: 3, 5, or 7➤ Thickness of ringCustom Plate Rolling..
Single Open Dirt Drilling Bucket Single Open Dirt Drilling Bucket
Free In Stock
Dirt Teeth: 201 (34100)Holder: WO-5 Holder (36010)Kelly boxes: All Kelly boxes made to customer specificationsBarrels: Cylinders up to 2” wall availableBarrels undersized to meet max cut specificationsBarrel height: Specified by customerPilots:➤ 2½” SQ. JM-08 Pilot (40470)➤ Pilot Adapter 2½” SQ. (42..
Single Open Rock Drilling Bucket Single Open Rock Drilling Bucket
Free In Stock
Commonly Requested Diameters: 14″– 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 & Pilot Options:➤.990 Standard (30122)➤.99..
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