WORKPRO Auger Drill Bit Set with Hex Drive 2-Piece, Garden Post Hole Digger for Planting Bulbs Seedlings, 4x22cm 8x30cm

Efficient Digging Post Holes: This set features two auger drill bits: 4x22 cm for holes 4 cm wide and 22 cm deep, and 8x30 cm for holes 8 cm wide and 30 cm deep. Ideal for planting and garden preparation
Universal Hex Shaft Size: Compatible with any 3/8" or larger chucked drill. For optimal performance, use an 18V or higher drill, or a minimum 14V cordless drill, for efficient planting
Unique Design: The auger's spiral edge and minimal distance from edge to tip enable easy drilling in various soils and efficient soil removal, quickly engaging hard ground without extra effort
Long-lasting Material: Made of heavy-duty manganese steel which is much sturdier than normal steel. The excellent shape design of the auger drill bit point and long-lasting material construction allows it to remain stable when digging
Versatile Applications: Ideal for planting, tilling soil, mixing materials, digging post holes, and anchoring beach umbrellas. Note: Keep the auger clean from soil and debris when not in use