A4 Earth Auger Bits | Digga

Digga’s auger bits are built heavy-duty from high-quality steel, designed with high efficiency cutting heads for the best drilling performance, and equipped with long-lasting wear parts for superior durability. With the A4 bits, you benefit from their hex drive pilot over the square drive, this gives machines with higher down pressure and higher torque, more strength. The A4s suit Skid Steers and Excavators up to 4.5 ton for drilling in earth.

The A4 is a flat tooth auger bit with chisel ripping teeth on inner pockets, perfect for general earth & clay drilling. With multi facet tungsten teeth, granulated and soft fracture-able rock conditions can be drilled.

This auger bit has been designed with a double start single carry flight configuration. Its flight pitch is shallow for greater soil retention, and its heavy duty body allows for greater reliability in tough conditions.

• Variety of different hub options
• Heavy Duty tube with the highest grade steel
• Shallow pitch flights for optimum soil removal
• Tree cut design ensures a 12″ auger drills a 12″ hole

• A4 4 Foot Earth Auger Bits
• Owner’s manual