High-Speed Dental Handpiece Cartridge – Marathon Lab-Grade Precision
Ultra-lightweight aluminum alloy body ensures durability with corrosion-resistant coating for long-term sterilization. Precision-engineered ceramic bearings reduce friction for smooth 400,000 RPM operation and minimal vibration. Ergonomic 4-hole spray design delivers optimal coolant flow, preventing overheating during prolonged procedures. Autoclavable up to 135°C for infection control compliance in clinics and labs. Fits standard ISO 3964 connections, compatible with major turbine brands for seamless integration. Ideal for crown prep, cavity drilling, and precision abutment adjustments. Backed by global wholesale pricing – bulk orders receive additional discounts with guaranteed OEM quality.