Durable Tungsten Steel Nozzle Designed for High Wear Applications. Super Wear-Resistant Material: Hardness second only to diamond, 250 times more wear-resistant than brass nozzles. Extended Service Life: Service life extended by 3-5 times compared to ordinary gemstone nozzles. Strong Compatibility: Compatible with pure water and abrasive cutting modes at 300-1000MPa pressure. Customizable Options: Supports OEM logo laser engraving and customized packaging on plastic boxes. Stable Chemical Performance: Excellent corrosion and thermal stability, resistant to deformation under high pressure. Fast Delivery Time: Standard delivery in 2-3 days; customized products delivered in 7-10 days.