Duro Adaptor 25.4mm to 20mm Blade Reducing Bushing Ring

Details and Operational Benefits of the Duro 25.4mm to 20mm Adaptor Ring

• Precision-Machined Tolerance: Sits flush inside the disc centre to ensure exact concentric running, eliminating blade wobble, uneven rim wear, and dangerous vibration during heavy cutting tasks.
• Seamless Spindle Conversion: Steps down 25.4mm (1 inch) blade arbour holes to match standard 20mm petrol saw and bench saw drive spindles, widening your choice of compatible cutting discs on site.
• Hard-Wearing Solid Steel Construction: Built from durable, high-grade steel that resists crushing, distortion, and burring under intense clamping pressure from outer drive flanges.
• Slim Profile Fitment: Matches standard diamond blade core thicknesses, allowing outer locking nuts and washers to clamp directly against the blade body without clearance issues.
• Fast and Straightforward Installation: Presses neatly into the blade centre by hand or a light tap, making workshop tool setup effortless with zero specialised equipment required.
• Essential Site Bag Accessory: A practical, robust spare to keep inside your tool chest or van, ensuring you can mount replacement blades immediately without halting site work.