HIPPSC ST20-4/6 Cutting Tool Holder Extension Rod
Precision-engineered with high-grade alloy steel for superior durability and heat resistance. Features shrink-fit technology for ultra-tight tool clamping, ensuring maximum stability during high-speed machining. Air-cooling design prevents overheating, extending tool life and maintaining consistent performance. Ideal for CNC milling, lathe operations, and deep cavity machining where extended reach is critical. The smooth surface finish reduces friction, enhancing cutting accuracy. Compatible with standard ST20 tool holders for seamless integration. Global wholesale pricing with bulk discounts—lowest online rates guaranteed. Trusted by industrial manufacturers for reliable, high-precision tooling solutions.