Auger Extension Variable for Drilling Equipment - Blue Diamond

These auger extensions are designed to give skid steer and equipment operators extra drilling depth when standard auger bit reach is not enough. Built for demanding ground engagement work, they help extend the working length of compatible auger setups for fence posts, footings, tree planting, and general hole-drilling applications.

Available in both hex and round shaft styles, these extensions are offered in fixed and variable-length configurations ranging from 12 inches to 72 inches. Whether you need a simple full-length extension or a more flexible depth-adjustable option, these auger accessories provide a practical solution for matching drilling reach to the job.

Engineered for use with larger auger bits, these extensions deliver dependable fitment options and durable construction for contractors, landscapers, and property maintenance professionals who need more versatility from their auger system.

• Available with hex or round shaft configurations
• Offered in fixed and variable-length designs
• Length options range from 12 inches to 72 inches
• Fixed models are built for full-length extension use
• Variable models include adjustment holes at 12-inch intervals
• Designed for use with 9-inch auger bits and larger
• Supports deeper drilling in a wide range of ground conditions
• Retainer bolt and nut required for installation

• Helps reach greater drilling depths without replacing the entire auger setup
• Gives operators more flexibility when working in varied soil and jobsite conditions
• Provides multiple shaft and length combinations to match existing equipment
• Allows variable models to adjust drilling depth in 12-inch increments
• Improves versatility for post hole digging, planting, and foundation work
• Offers a practical solution for deeper holes when standard auger length is limited

These auger extensions are intended for compatible auger drive systems and auger bits that require added drilling reach. They are recommended for use with 9-inch auger bits and larger and are designed to connect through the correct shaft style and retaining hardware.

Compatible with skid steer auger systems and other approved equipment setups that match the shaft style and connection requirements. Always confirm extension compatibility with your auger drive, bit size, and installation hardware before use.

What is the difference between fixed and variable auger extensions?
Fixed models are intended to be used at their full length, while variable models include adjustment holes every 12 inches so operators can change the working depth.

What shaft styles are available?
These auger extensions are available in hex and round shaft configurations, including 2-inch hex and round options as well as 2 9/16-inch round models.

What extension lengths can I choose from?
Depending on the model, lengths include 12-inch, 24-inch, 48-inch, and 72-inch options.

What auger bit sizes are these recommended for?
These extensions are recommended for use with 9-inch auger bits and larger.

What is required for installation?
A retainer bolt and nut are required to properly install the auger extension.

• Auger Bits and Extensions Spec Sheet

• Watch Auger Extensions Video