12D781 - Walter W217 Grinding Point for Steel and Cast Iron

Precision Grinding with Walter W217 Mounted Points

In the demanding world of industrial metalworking, precision and tool longevity are paramount. The Walter W217 Mounted Point is engineered to meet these rigorous standards, offering a superior solution for finishing, fitting, and enlarging applications on some of the hardest materials available. Manufactured by Walter Surface Technologies, a leader in surface treatment solutions, this mounted point is specifically formulated for use on tough steel, cast iron, tool steel, and high-tensile alloys. Unlike generic abrasive points that may degrade quickly or suffer from poor concentricity, Walter's W217 is built to perform consistently under stress.

One of the standout features of this product is its meticulous manufacturing process. Each point is crafted from the highest quality abrasive grains, selected for their hardness and friability, ensuring that fresh cutting edges are continuously exposed during use. This results in a high material removal rate without excessive heat buildup, which is critical when working with heat-sensitive tool steels. Furthermore, every point is precision-balanced. This might seem like a minor detail, but in high-RPM applications like die grinding, balance is everything. A balanced point eliminates chatter and vibration, protecting both the workpiece from gouging and the power tool's bearings from premature wear.

The W217 shape is a standard cylindrical profile that is particularly effective for working inside bores, holes, and tight corners where larger grinding wheels cannot reach. Whether you are cleaning up a casting, enlarging a drilled hole to a precise tolerance, or deburring a machined part, the Walter W217 provides the control and aggression needed to get the job done efficiently. By reducing vibration, it also significantly lowers operator fatigue, allowing for longer periods of work with greater accuracy. For industrial facilities looking to optimize their finishing processes, this mounted point represents a reliable, high-performance choice.

Key Applications

• Fitting and Enlarging: Ideal for resizing holes and modifying metal parts during assembly.
• Deburring: Effectively removes sharp edges and burrs from machined or cut steel components.
• Surface Finishing: Smoothes rough surfaces on cast iron and high-tensile steel parts.
• Maintenance and Repair: Essential for MRO tasks requiring precise material removal in hard-to-reach areas.