Precision-engineered KCI Fine Boring Range delivers unmatched accuracy for holes from 200mm to 1400mm diameter, featuring hardened steel construction with micro-adjustable carbide inserts for superior surface finish. The modular design allows full OEM customization with interchangeable components to match specific machining requirements.

Ultra-balanced boring heads reduce vibration at high speeds, enabling smooth cuts in cast iron, steel, and aerospace alloys—ideal for automotive cylinder machining, industrial bearing housings, and large-scale mold production.

Includes a complete speed boring head set with quick-change adapters, backed by our global wholesale advantage: factory-direct pricing for bulk orders with same-day dispatch from multi-country warehouses.