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Auger Drill Bit for Planting 3 Pack with Extension – Spiral Hole Planter for Bulbs, Fence Posts, and Umbrella Holes – 3/8” Hex Drive Drill- Gardening Hole Digger Yard Tools – Garden Drill Attachments 3 Bits With Extension

Quick facts

  • Brand: ‎K-Brands
  • Price: USD 27.98
  • Rating: 4.50 (774 reviews)

If you’re tired of hand-digging dozens of planting holes, this K-Brands auger drill bit set is built to speed up the job. The kit includes three spiral auger bits (1.6 x 12″, 3 x 12″, and 2.6 x 15″) plus a 16.5″ extension so you can drill deeper holes with less bending and strain. (Drill not included.)

Made from alloy steel with a black oxide finish, the bits feature spiral flutes and 360° spiral welding intended to boost strength and durability. The 3/8″ hex drive design is made to fit securely in compatible drills, helping you power through common garden and yard tasks more efficiently.

Beyond planting bulbs, flowers, vegetables, and small trees, these attachments can also be used for mixing materials like soil, seed, fertilizer, or paint, and for digging holes for fence posts, outdoor lighting, or umbrella placement.

  • Includes three spiral auger bits (1.6 x 12″, 3 x 12″, 2.6 x 15″) plus a 16.5″ extension for added drilling depth
  • 3/8″ hex drive designed to fit securely with compatible drills (drill not included)
  • Alloy steel construction with black oxide finish and 360° spiral welding for strength and longevity
  • Multi-purpose for planting, tilling planter boxes, and mixing soil/seed/fertilizer (or paint)
  • Helpful for yard projects like holes for fence posts, outdoor lighting, and umbrella setup

Tip: keep the auger clean of packed soil and debris between uses to help maintain performance.