11T162V - Walter Zipcut 6 Inch Type 27 Depressed Center Cut-Off Wheel (5-Pack)

Technical Overview of the Walter Zipcut Type 27

The Walter 11T162V is a high-performance abrasive cut-off wheel belonging to the renowned Zipcut family, specifically engineered in a Type 27 configuration. This 6-inch wheel features a depressed center, a critical design element that distinguishes it from standard Type 1 flat wheels. The depressed center geometry allows the mounting nut to be recessed within the wheel's profile, enabling the operator to perform flush cuts against workpieces without the hardware interfering with the substrate. This structural design also imparts additional rigidity to the wheel hub, reducing vibration and deflection during heavy-duty cutting operations.

Dimensionally, the wheel measures 6 inches in diameter with a 7/8-inch arbor, making it compatible with 6-inch angle grinders. The thickness is precision-engineered at 3/64" (approximately 0.045"), which places it in the ultra-thin category of abrasives. This thin kerf is essential for minimizing friction and heat generation, thereby preserving the metallurgical integrity of the base material—crucial when working with heat-sensitive alloys like stainless steel. The abrasive matrix is composed of a proprietary blend of aluminum oxide and zirconium grains, bonded with a reinforced resinoid system (BF) that ensures structural safety at high rotational speeds up to 10,200 RPM.

The internal structure of the Zipcut is heavily reinforced to withstand the lateral forces that can occur during manual cutting. Walter's manufacturing process ensures that the wheel maintains a consistent cut rate throughout its lifespan, resisting glazing and loading even when cutting gummy materials. This specific SKU (11T162V) is packaged in a quantity of five, making it an ideal inventory unit for maintenance departments or mobile welding rigs requiring specific 6-inch tooling.

Application & Performance Metrics

In industrial applications, the 11T162V is rated for both carbon steel and stainless steel (INOX). The Type 27 shape is particularly advantageous in structural fabrication where bolts, welds, or protrusions need to be cut flush to a surface. The wheel's formulation is free of iron, sulfur, and chlorine (Fe, S, Cl < 0.1%), preventing contamination of stainless steel surfaces which could otherwise lead to corrosion. Operators can expect a significant reduction in cycle time due to the aggressive cutting action, coupled with a reduction in burr formation, minimizing secondary finishing processes.