08B462 - Walter HP Combo 4.5-inch Cut and Grind Wheel Type 27

Optimized Efficiency with Walter HP Combo Wheels

The Walter HP Combo Grinding Wheel (SKU: 08B462) is a premium abrasive solution designed to streamline metal fabrication workflows. In the industrial MRO and fabrication sectors, the necessity to switch between cutting wheels and grinding discs can create significant downtime and interrupt the rhythm of production. The HP Combo addresses this challenge by integrating the capabilities of both tool types into a single, high-performance consumable. Measuring 4-1/2 inches in diameter with a 1/8-inch thickness and a 7/8-inch arbor, this wheel is compatible with standard portable angle grinders and is engineered to deliver exceptional results across a variety of materials, including steel, stainless steel, and aluminum.

Constructed with a Type 27 depressed center profile, the 08B462 is specially reinforced to withstand the lateral stresses associated with off-hand grinding—stresses that would typically shatter a standard cut-off wheel. This structural integrity allows operators to safely perform grooving, notching, and light grinding tasks using the face and edge of the wheel. The A30 grit formulation ensures aggressive material removal, while the proprietary bonding agents help the wheel maintain its cutting edge for extended periods, setting new standards for wheel life in combined applications.

Safety and performance are the cornerstones of the Walter HP Combo design. The wheel is manufactured in Italy to rigorous quality standards, ensuring consistent balance and vibration-free operation. This reduces operator fatigue during extended use and improves the precision of cuts and grinds. By enabling a seamless transition from cutting a workpiece to deburring it without a tool change, the HP Combo wheel significantly enhances shop productivity. It is an ideal choice for maintenance departments, welding shops, and construction sites where versatility and reliability are paramount.

Each pack contains 25 wheels, providing a cost-effective supply for high-volume operations. The ability to handle multiple materials—from standard mild steel to more difficult stainless alloys and soft aluminum—makes this wheel a universal problem-solver in the tool crib. Whether you are shaping structural components or preparing surfaces for welding, the Walter HP Combo delivers the speed of a cutting wheel with the durability of a grinding disc.