Rohm Prima-I 13mm Capacity J6 Mount Keyed Drill Chuck

When you need the proven gripping power and steadfast reliability of a traditional keyed chuck, the Rohm Prima-I is the industry benchmark. Proudly offered by Bolts & Industrial Supplies, this German-engineered 13mm drill chuck is designed for professionals who demand maximum torque and a slip-free performance. Ideal for pillar drills and stationary machines, the Prima-I provides the confidence and control needed for the most demanding drilling tasks.

Built for the tough conditions of Australian workshops, the Rohm Prima-I features a robust, industrial design with hardened jaws and a durable steel body. The geared mechanism, operated with the included chuck key, delivers powerful, concentric clamping force, ensuring your drill bit is held securely, even during high-torque, low-speed operations. The precision J6 taper mount provides a firm, accurate connection to your machine’s spindle, minimising vibration and maximising drilling accuracy. For classic performance and unwavering strength, the Rohm Prima-I is a workshop essential.