What it does and why you need it Provides a durable, liquid‑proof seal that protects spindle and housing components from coolant, oil and debris. The reliable seal reduces leakage and contamination, extending service intervals and lowering maintenance time. Key benefits Excellent sealing properties: forms a tight, liquid‑proof barrier to prevent fluid ingress and loss. Long service life: engineered for endurance under repeated use and exposure to machining fluids. Durable construction: made of premium metal with high hardness to resist wear, deformation and surface damage. Designed for performance: professionally manufactured for consistent dimensions and optimal working efficiency in demanding shop environments. Function and compatibility Function: seals interfaces to keep coolant, oil and chips out of sensitive internal parts while retaining lubricants where needed. Compatibility: suitable for high speed lathe, CNC lathe, and general manual lathe applications. Designed to integrate with common lathe spindle and housing arrangements without compromising machine performance. Material and performance highlights Premium metal construction provides toughness and resistance to abrasion. High hardness reduces wear under rotational and axial loads, supporting longer intervals between replacements. Precision manufacturing ensures uniform fit and repeatable sealing performance across production cycles. Typical use scenarios 1. High speed turning with coolant: prevents coolant from entering spindle bearings during continuous production runs. 2. CNC lathe production cell: maintains seal integrity through long automated cycles, reducing unplanned downtime. 3. Manual lathe maintenance: replaces worn seals to stop oil leaks and protect internal components during precision or heavy‑duty work. Practical notes Use as a direct replacement when the original seal shows wear, leakage, or deformation. Proper installation and periodic inspection will maximize service life and maintain machine reliability. Designed to deliver dependable sealing, robust metal construction, and consistent fit for lathe applications where fluid control and component protection are essential.