Flow: 8-16 gpm (30-60 L/min). Drilling Diameter: 8 in. Drilling Depth: 45 in. Hydraulic Hose Length: 4.9 ft. Hydraulic Hose Size: M18×1.5, M14×1.5. Mounting Screw Spacing: 3.6 in. Mounting Screw Length: 6.3 in. Mounting Screw Diameter: 1 in. 1x Auger Drill Attachment. Drilling Made Easy : This hydraulic auger for mini excavator by Creworks boasts a robust 8-16 gpm flow rate and a responsive 40-82 rpm speed, effortlessly drilling and digging in various soil conditions for efficient performance. Ideal for Your Mini Excavators : Specifically designed for mini excavators up to 2 tons, this auger drill attachment seamlessly integrates, providing extra support to enhance your excavator’s performance across various drilling tasks. Versatile Applications: With an 8-inch drilling diameter and a 45-inch drilling depth, this auger drill attachment easily handles a range of projects, such as the installation of fence posts, small foundation footings, tree planting, and soil sampling. Complete Attachment Kit : Everything you need for your drilling project is included in this attachment kit, from a mini excavator auger to hydraulic hoses, mounting screws, and a tool box for hassle-free installation. Built for Durability : Made from high-hardness structural steel, our auger drill attachment boasts a sturdy structure, ensuring exceptional durability and wear resistance, even in demanding conditions.