Roof bolting in underground mines is tough, especially in challenging geology and wet conditions. Defender™ by Kennametal transforms this process, delivering reliability and performance where it’s needed most.
💪 Why Defender™?
- Strength & Durability: Thicker, round steel that’s stackable and easy to repair – something traditional steel can’t match.
- Precision & Ease: Hands-free, self-aligning chuck and driver provide full control with less effort.
- Efficiency Boost: Innovative spline-drive adapters transfer rotation directly, allowing faster, deeper drilling.
- Cleaner & Quieter: Produces less dust and operates more quietly than hex steel options.
With Defender™, the first steel piece stays in the hole until the job is done – no constant swapping needed. It’s the next generation of roof bolting: safer, faster, and easier.
👉 Ready to boost your mining efficiency? Contact us today and put Defender™ to the test!
