Precision CNC Inner Hole Machining Tool for Metal Cutting
High-performance CTPR series (CTPR10/CTPR12/CTPR20) designed for ultra-precise inner hole machining in metals. Engineered with premium carbide tips for exceptional durability and heat resistance. Optimized helical flute geometry ensures smooth chip evacuation and reduced vibration. Ideal for drilling, reaming, and finishing in aerospace, automotive, and industrial manufacturing. Rigorous QC guarantees ±0.01mm tolerance for consistent accuracy. Compatible with CNC lathes and milling machines. Exclusive bulk pricing for wholesalers—global logistics support. Stock up on professional-grade tools without retail markups.