If you own a DEWALT DW402, DW402G, or DW818 grinder and need a replacement backing flange, this DW4706 is the exact OEM part you're looking for. This 4-1/2 inch grey flange is specifically designed for adapting wire wheels and cutoff blades to your grinder. At just 0.023 kilograms, it's lightweight but built with DEWALT's typical durability. Perfect when your original flange gets worn out, damaged, or you just need a spare for your workshop. The fit is precise - no wobbling or vibration issues like you might get with generic replacements. Installation is straightforward if you're familiar with grinder maintenance. Having a proper backing flange is crucial for safety and performance when using wire brushes or cutting discs. Much cheaper than buying a whole new grinder when your current flange gives out. DEWALT quality means this will last through serious use without deforming or wearing down quickly. Keep one in your toolbox as a backup - you'll be glad you have it when you need to swap accessories quickly. Works exactly like the original part that came with your grinder, no compromises on quality or performance.
Free 30-day returns 
Free 30-day returns
