Drilling Diameter: 8 in. Drilling Depth: 47.2 in. Hydraulic Hose Length: 4.9 ft. Hydraulic Hose Size: M18×1.5 (to Auger), M16×1.5 (to Excavator). Hinge Pin Hole Spacing: 3.62 in. Hinge Pin Length: 6.29 in. Hinge Pin Diameter: 0.98 in. Hydraulic Hose Port Size: M14×1.5, M16×1.5. Product Dimensions: 61.4 x 7.9 x 7.9 in. 2x Bolts and Nuts. 2x M14×1.5 Male to M16×1.5 Male Thread Adapters. 2x M14×1.5 Male to M14×1.5 Male Thread Adapters. Universal Compatibility: This hydraulic auger drill attachment is the perfect fit for AHM and most other mini excavators up to 2 tons. Whether for upgrades or new setups, this attachment integrates seamlessly to enhance your machine’s capabilities. Digging Made Easy: With a drilling diameter of up to 8 inches, a depth of 47 inches, and an adjustable speed of 40-82 rpm, this mini excavator auger makes digging holes faster and more efficient for various projects. Wide Application: Ideal for more than just drilling, our auger attachment handles everything from soil sampling and tree planting to fencing setting up and foundation work. Built for Tough Jobs : Crafted from high-strength manganese steel, this auger drill attachment offers a robust structure that ensures exceptional durability and wear resistance even in tough conditions. Effortless Installation: Coming with two hydraulic hoses, two screws, and detailed instructions, this heavy duty steel auger attachment is designed for hassle-free setup in any environment.