The Quickfire connection system is a Vermeer original design that's born from the same innovation that created our industry-leading Firestick drill rod. The Quickfire is manufactured from high-alloy material, machined to exacting tolerances and subject to an industry-unique heat-treatment process for durability and reliability. Available in multiple sizes for drilling rigs rated up to 5,000 ft-lb (6,779.1 Nm) of torque. On the job site, you'll appreciate the course and tapered thread profile allowing four-turn make up. It also features an eight-sided collar to make flat alignment easier to handle.