Kingston’s classic hollow spindle lathe – the original 12.5” bore HK model – has been making chips for over 35 years under the most demanding of work conditions. The HK consistently leads the industry in heavy-duty oil country applications, with the shorter 30” swing version being the most popular for its lower center of gravity and maximum stability during heavy cutting. These models are equipped with a powerful 20 HP Mitsubishi inverter-driven main motor (6P) and a hydraulic braking system, with a semi-automatic air threading attachment (complete with taper) as a popular option. The HK comes double-chuck ready with an A2-20 spindle nose, and is available in 30” and 34” swings – with lengths from 120” to 280” between centers.