35379 - Pferd W220 Mounted Point 1x1 Inch 30 Grit Hardness N

High-Performance Vitrified Mounted Point for Stainless Steel

The Pferd 35379 Mounted Point is a premium abrasive tool engineered for industrial grinding applications requiring precision, durability, and aggressive material removal. Featuring the standard W220 cylindrical shape, this point measures exactly 1 inch in diameter and 1 inch in length, making it a highly versatile choice for a wide range of deburring, chamfering, and finishing tasks. The tool is mounted on a durable 1/4-inch steel shank, ensuring compatibility with standard pneumatic and electric die grinders used in heavy industry, aerospace, and metal fabrication sectors.

This specific model features Pferd's specialized Hardness Grade N. Bonded with a high-quality vitrified mixture, Hardness N is specifically developed for working on stainless steel (INOX) and acid-resistant steels. The vitrified bond holds the abrasive grains securely while allowing for cool grinding, which is critical when working with heat-sensitive materials like stainless steel. By minimizing heat generation, this mounted point helps prevent thermal discoloration (heat tint) and preserves the corrosion-resistant properties of the workpiece material. The bond is tough enough to resist premature wear but friable enough to expose new sharp grains as needed.

The 30 grit specification indicates a coarse texture, ideal for rapid stock removal, leveling weld seams, and heavy deburring where speed and efficiency are paramount. Unlike finer grits that polish, the 30 grit abrasive bites into the metal, removing imperfections quickly. This makes it an excellent choice for the initial stages of surface preparation or for grinding out defects in cast parts. The abrasive grain itself is a high-grade aluminum oxide mixture selected for its toughness and cutting ability.

Professionals rely on Pferd mounted points for their exceptional dimensional stability. Unlike softer resinoid bonds that may lose their shape quickly under pressure, the Hardness N vitrified bond maintains the tool's cylindrical profile for longer periods. This ensures consistent results from the first pass to the last, allowing for precise edge grinding and contouring. Additionally, Pferd manufactures these points with strict concentricity standards, ensuring vibration-free operation that protects both the operator and the drive spindle of the power tool.