Home \ Products \ Earth Auger Bits Earth Auger Bits Over the years, Premier Attachments has manufactured tens of thousands of earth augers to meet the needs of contractors throughout the USA. To meet the needs of a variety of drilling conditions we offer the six styles of augers: Standard Duty, Aggressive Duty, Tree Auger, Heavy-Duty Rock, High Torque Dirt, High Torque Rock. Whatever equipment our augers are used on, Premier augers let the operator dig hundreds of holes per day – even in the toughest drilling conditions – without leaving the vehicle’s seat. These holes can be for fence posts, deer fence, signposts, post-frame buildings, foundation footings, light and utility poles, orchards, vineyards, tree planting, rental and many other applications. Premier Attachment’s augers are engineered and manufactured with the highest quality standards in mind right here in the USA. Premier Attachment augers work on a variety of equipment. From Skid Steer Loaders, Mini Skid Steer Loaders, Compact Track Loaders, Tractors, Backhoes, Excavators, Mini-Excavators, Compact Utility Tractors, Telehandlers, and Small Wheel Loaders. Skid Steer Loader Augers The most common auger attachment Tractor Augers Great as a post hole digger Mini Skid Steer Loader Augers Smaller but still extremely effective Excavator Augers Comes in a range of sizes for heavy duty applications Backhoe Augers A heavy duty attachment solution Mini Excavator Augers Smaller but sufficiently powerful Premier Attachments has manufactured tens of thousands of earth augers to handle countless jobs. We offer everything from Standard Duty Single Flight augers to High Torque Rock augers and everything in between. Our engineering and manufacturing capabilities are designed to build any auger to your specifications, machines, and job requirements. With our augers, an equipment operator never needs to leave his seat to drill hundreds of holes per day, even in the toughest conditions. And that’s true whether he’s drilling holes for fence posts, signposts, post-frame buildings, foundation footings, light and utility poles, orchards, vineyards, tree planting and many other applications. Our Standard Duty Single-flight (CDF) augers are an economical choice when soil conditions are light, and usage is intermittent. We build these augers with the same components and the same integrity we bring to their double flighted counterparts. We build them with a one-piece cast steel boring head that the replaceable teeth bolt onto. The overall length of these augers is 4 feet. Diameters range from 4” to 48”. Auger collars are available in 2” round, 2-9/16” round and 2” hex. Use with Tractors, Compact Utility Tractor, Skid Steer Loaders and Compact Track Loaders. The Standard Duty double-flight (CDF) augers are the most common we build. Their double flighted construction gives you more capability to move dirt out of a hole faster. They’re great in drilling conditions of light-to-moderate difficulty. We build them with a one-piece cast steel boring head that the replaceable teeth bolt onto. By using a casting, we can pitch the teeth at different angles for more aggressive drilling. The overall length of these augers come in 3’, 4’, 5’ and 6’ feet. Diameters range from 4” to 48”. Auger collars are available in 2” round, 2-9/16” round and 2” hex. Use with Tractors, Compact Utility Tractor, Skid Steer Loaders, Compact Track Loaders, Backhoes, Mini-Excavators, and Mini-Skid Steer Loaders. Aggressive double-flight (CDC) augers are ideal for tougher drilling applications. They’re built with a one-piece cast steel boring head, which holds teeth at very aggressive angles. This makes them ideal for drilling effortlessly into compacted, heavy clay, frozen soils and cobble mixes. The overall length of these augers come in 3’, 4’, 5’ and 6’ feet. Diameters range from 4” to 48”. Auger collars are available in 2” round, 2-9/16” round and 2” hex. Use with Tractors, Compact Utility Tractors, Skid Steer Loaders, Backhoes, Mini-excavators, and Min-Skid Steer Loaders. Premier’s Tree (CDT) augers are the ideal tree and shrub landscaper labor-saving tool. We fabricate each of these augers with two different diameters of flighting. This design produces a hole with a step which allows space for the addition of compost or other soil enhancements. An additional benefit of the two-step design is that it helps eliminate air pockets typically produced when holes are dug with a conventional flat-bottom earth auger. The overall length of these augers come in 3’ and 4’. Available diameters are 18”, 24”, 30”, 36”, 42”, and 48”. Auger collars are available in 2” round, 2-9/16” round and 2” hex. Use with Tractors, Compact Utility Tractors, Skid Steer Loaders, Compact Track Loaders, Backhoes, Mini-excavators, and Min-Skid Steer Loaders. Our Heavy-duty Rock (CDR) augers have carbide bullet teeth that can drill some serious rock conditions. These are heavy-duty augers built to handle the toughest demands. With thicker flighting, heavier center tubes and hard-faced leading edges these augers are built to withstand abuse. Maximum down pressure and slower rpms will produce the desired results. The overall length of these augers come in 4’. Diameters range from 4” to 48”. Auger collars are available in 2” round, 2-9/16” round and 2” hex. Use with Skid Steer Loaders, Compact Track Loaders, High Flow Skid Steer Loaders, Small Wheel Loaders, Backhoes, and Excavators. Our High Torque (HTA) augers have larger teeth and pilots designed for high torque applications. Thicker flighting, heavier center tube and a more aggressive boring head makes these augers productive in extremely tough drilling conditions. Ideal for compacted solid, heavy clay, frozen ground, and cobble mixes. Extensions can be added to drill deeper. The overall length of these augers come in 6’. Diameters range from 9” to 48”. Auger collars are available in 2-1/2” hex, 2-5/8” hex and 3” hex. Use with High Flow Skid Steer Loaders, Backhoes, Excavators, Telehandlers and Digger Derricks. High Torque Rock (HTR) augers have carbide bullet teeth that are designed and engineered to drill into solid and fracturable rock with maximum down pressure applied. These augers come with 3/4" thick bottom flighting, heavier center shaft and hard-faced leading edges. Extensions can be added to drill deeper. The overall length of these augers come in 6'. Diameters range from 9" to 48". Auger collars are available in 2-1/2" hex, 2-5/8" hex and 3" hex. Use with High Flow Skid Steer Loaders, Backhoes, Excavators, Telehandlers and Digger Derricks.
