11L308 - Walter ZIP 3-Inch Type 27 Cut-Off Wheel for Die Grinders

Precision Cutting for Industrial Applications

The Walter 11L308 ZIP™ Wheel is a premium abrasive cutting solution engineered specifically for use with straight shaft and die grinders. Measuring 3 inches in diameter with a 3/8-inch arbor, this wheel is designed to bring the legendary performance of the ZIP™ family to compact, high-speed tools. Its defining feature is the Type 27 depressed center profile, which provides the structural integrity needed for side clearance and allows operators to perform flush cuts against surfaces—a capability often lacking in standard flat Type 1 wheels.

With an ultra-thin thickness of just 1/32 inch, this wheel slices through material with minimal resistance. The reduced friction results in significantly lower heat generation, preserving the metallurgical integrity of the workpiece and preventing heat-affected zones (HAZ) or bluing, particularly on sensitive alloys like stainless steel. The wheel is manufactured from highly refined abrasive grains and a proprietary bonding matrix that ensures a long service life while maintaining a consistent cut rate throughout the wheel's usage.

Material Compatibility and Safety

This ZIP™ wheel is formulated to be contaminant-free, containing less than 0.1% iron, sulfur, or chlorine. This makes it an ideal choice for industries requiring strict purity standards, such as food processing equipment manufacturing, pharmaceutical plant maintenance, and nuclear fabrication. It is optimized for cutting both carbon steel and stainless steel, offering versatility for MRO professionals who encounter various materials in the field. The reinforced construction withstands the high RPMs typical of pneumatic and electric die grinders, ensuring operator safety during demanding cutting tasks.