11l312 - Walter ZIP 3-Inch Die Grinder Cut-Off Wheel Type 1

Precision Engineering for Industrial Fabrication

The Walter ZIP™ Cut-Off Wheel (SKU: 11L312) represents the pinnacle of abrasive technology for small-diameter applications. Designed specifically for use with straight shaft and die grinders, this 3-inch wheel is engineered to deliver exceptional performance in both cutting and notching operations. The wheel features a dimension profile of 3" diameter, 1/16" thickness, and a 1/4" arbor hole, making it compatible with a wide range of pneumatic and electric industrial tools. Manufactured in Germany, this product adheres to the strictest quality standards, ensuring consistency and safety in demanding environments.

At the core of the ZIP™ wheel's performance is its advanced grain formulation. The abrasive matrix is designed to cut freely and aggressively while maintaining a low thermal profile. This "cool cutting" capability is critical when working with heat-sensitive materials like stainless steel, as it significantly reduces the risk of heat discoloration, warping, or metallurgical changes in the workpiece. The wheel is classified as A-24-ZIP, indicating a coarse, durable grain structure optimized for rapid stock removal without sacrificing wheel integrity.

Metallurgical safety is a key consideration in modern manufacturing, particularly in the food, pharmaceutical, and nuclear industries. The Walter ZIP™ wheel is guaranteed to be free of iron, sulfur, and chlorine (Fe, S, Cl < 0.1%). This contaminant-free composition ensures that the abrasive does not introduce impurities that could lead to corrosion or rust on stainless steel surfaces. This feature makes the 11L312 an ideal choice for critical maintenance and fabrication tasks where material purity is paramount.

Structurally, the wheel utilizes a heavily reinforced bonding system. This reinforcement is essential for maintaining safety at the high rotational speeds typical of die grinders. Despite its thin 1/16" profile, which minimizes material loss and energy consumption during the cut, the wheel exhibits remarkable lateral stability. While primarily a cut-off tool, its robust construction allows for light notching and shaping applications, providing versatility for the operator. The 11L312 offers a superior balance of speed, life, and safety, reducing total abrasive costs and improving operational efficiency.