Upper/Lower Laser Protective Lens Sealing Ring Replacement for Laser Cutting Head
Features:1. High Quality PTFE + Stainless Steel Material: This fiber laser sealing ring is made of high quality PTFE + stainless steel material, which is wear-resistant and durable. It is not easy to break, has reliable quality and long service life.2. Stainless Steel Spring: This inner side of the sealing ring is made of stainless steel material, which has high strength, high hardness and high flexibility.3. Excellent Sealing Performance: This fiber laser protective lens sealing ring with smooth surface, low friction, it has good sealing performance, which can provide you with an excellent user experience.4. Perfect for Raytools: This laser protective lens sealing ring replacement is very practical and fully compatible with Raytools laser cutting head(18*2mm protective lens). Type Outer Diameter Inner Diameter Width Upper Protective Lens Sealing Ring 29.2mm 20.2mm 3.4mm Lower Protective Lens Sealing Ring 32mm 24mm 3.55mm Specifications:Item Name: Laser Protective Lens Sea