The modular BULLtec tool system sets the standard in terms of performance and flexibility in heavy-duty machining operations for the steel industry. Consisting of base body, exchangeable cartridges and various cutting edges, it has been designed for use in rough conditions in a wide range of applications. The exchange of cartridges can be made in two steps without setting work and has never been so simple. This is how BULLtec tools are easily and quickly adjusted for special tasks or re-equipped as needed. It is versatile and applicable for various special tasks, reconfigured as needed or repaired this saves a lot of fitting time.. Simply exchange of cartridges and indexable inserts creates a tool for face or step milling on the widest range of materials. Thanks to specifically designed carbide inserts, the BULLtec tool system stands out with its extraordinarily gentle cut. This protects tool and machine and leads to enormous tool life. Optimized insert types and the patented open-lock mechanism for quick insert exchange – also with gloves on – provide highest efficiency. BULLtec is built for best flexibility, handling and performance in heavy milling under extreme loads.