The Swix TA787 Side File Guide is a precision tool designed to assist skiers in achieving perfectly angled side edges on their skis. Constructed from durable stainless steel, the TA787 clamps onto a sharpening file, ensuring it maintains a precise 87-degree angle as you glide it across the ski's edge. This angle is ideal for hard snow and icy conditions, as it creates a well-defined bevel that enhances grip and control. Without the guide, maintaining such a consistent angle throughout the sharpening process can be challenging, potentially resulting in uneven edges that perform less than optimally.

Think of the Swix TA787 as a specialized jig that takes the guesswork out of sharpening. By guaranteeing a consistent 87-degree angle, it allows you to achieve a sharper edge with more precision. This refined edge translates to noticeably better performance on hardpack and icy terrain. While the TA787 is a valuable tool for serious skiers who demand maximum control and edge performance, it's important to note that it requires a certain level of skill and understanding of ski tuning principles to use effectively. For more casual skiers who prioritize ease of use over ultimate precision, a pre-sharpened replacement edge or a professional tuning service might be a more suitable option.