3"x16.5" Green Twin Auger Drill Bit – Wide & Fast Double Spiral Drill - color: Green, size: 3"x16.5"

About this item

• 【Engineered for 40% Higher Drilling Efficiency】 Featuring an advanced twin-spiral design, this auger is scientifically engineered to be at least 40% more efficient than standard single-flight augers. The dual cutting edges remove soil continuously and rapidly, dramatically reducing the time and physical effort required per hole
• 【Wide 3" Diameter for Quick, Large Holes】 This auger’s generous 3" (8cm) diameter allows you to create wide planting holes or post foundations in a single, efficient step. It’s perfect for planting shrubs with large root balls, installing patio umbrella bases, and setting posts for small structures
• 【Deep 16.5" Penetration for Ultimate Stability】 The 16.5" working length ensures deep, stable holes crucial for healthy root growth and secure installations. Compared to shorter augers, it achieves the necessary depth in fewer passes, saving additional time and effort on every project
• 【Industrial-Grade Durability in Black Steel】 Constructed from high-grade, reinforced steel with a resilient coating, this auger is built to outlast ordinary tools. It maintains its sharpness and structural integrity in tough, compacted soils where standard augers may struggle or wear down quickly
• 【Universal Hex Shank Compatibility】 Equipped with a standard hex shank, this auger bit is compatible with most high-torque cordless drills, hammer drills, and dedicated earth auger power heads. The secure fit ensures maximum power transfer for efficient and safe drilling

Overview

• Cutting Diameter: 7.6 centimeters
• Shank Type: Hex
• Brand: SYITCUN
• Tool Flute Type: Spiral
• Surface Recommendation: Soil