12D807 - Walter W222 Abrasive Point for Die Grinders

Precision Grinding with Walter W222 Mounted Points

The Walter W222 Mounted Point (SKU: 12D807) represents the pinnacle of precision abrasive technology for industrial metalworking. Designed specifically for professionals who demand accuracy and consistency, this mounted point is engineered to tackle the challenges of finishing, fitting, and enlarging holes in a variety of ferrous metals. Whether you are working with mild steel, tough cast iron, or high-tensile tool steel, the W222 delivers a superior surface finish while maintaining its structural integrity under load.

One of the standout features of Walter's mounted points is the manufacturing process that prioritizes balance. In high-speed die grinding applications, even a slight imbalance can cause excessive vibration. This vibration not only leads to operator fatigue and potential long-term health issues like white finger syndrome but also results in chatter marks on the workpiece, compromising the quality of the finish. Walter ensures that every W222 point is meticulously balanced to run true, providing a smooth, vibration-free experience that allows for greater control and precision.

The abrasive composition is tailored for durability and aggressive material removal. The high-grade grains are bonded in a matrix that resists loading, ensuring that the point cuts cool and maintains its shape longer than standard alternatives. This makes the 12D807 an essential consumable for tool and die shops, foundries, and fabrication floors where accessing tight spaces and internal diameters is a daily requirement. When precision fitting is non-negotiable, rely on the consistency of Walter Surface Technologies.

Key Industrial Applications

This mounted point is versatile enough for a wide range of MRO and fabrication tasks. It excels in deburring internal bores, smoothing out casting flash, and preparing metal surfaces for final polishing. Its cylindrical shape allows for uniform contact inside holes and recesses, making it the tool of choice for enlarging apertures to precise tolerances.