GRINDING WHEEL 4-1/2 X 1/4 X 7/8

Remove heavy welds, smooth rough flame-cut edges, and deburr structural steel with the Strong John SJ41214 4-1/2" x 1/4" Grinding Wheel. Built for rigorous metal fabrication and maintenance work, this wheel features a rugged 1/4-inch thickness designed to withstand substantial side pressure during aggressive beveling and weld blending. The Type 27 depressed-center contour allows comfortable grinding angles between 15° and 30° while preventing the tool lock-nut from gouging the workpiece. Reinforced with multi-layer high-tensile fiberglass mesh, it ensures maximum structural integrity, smooth wheel balance, and reduced operator vibration across standard 4-1/2-inch angle grinders.

Key Features:

• Heavy-Duty 1/4" Thickness: Built for aggressive stock removal, edge beveling, and heavy weld grinding without premature breakdown.

• Type 27 Depressed Center: Provides optimal workpiece clearance for angled grinding passes without marring surfaces.

• Premium Aluminum Oxide Grain: Ensures high cut rates and durable performance across structural carbon steel and ferrous metals.

• Multi-Layer Fiberglass Reinforcement: Delivers exceptional burst resistance and operator safety under demanding side-load stress.

• Universal 7/8" Arbor: Mounts securely on standard 4-1/2" handheld angle grinders.

• Model Code: SJ41214 | Inventory SKU: HA SJ41214