Flat #5 Blades 5/32in

The Allstar Performance Flat #5 Blades 5/32in (ALL 10782) are precision-engineered replacement cutting heads designed specifically for tire grooving machines and the Allstar All in One Heated Tire Groover system. These blades are essential consumables for any serious tire modifier, racing team, or performance shop that relies on consistent groove depth and sidewall profile customization. Tire grooving is a critical practice in drag racing, circle track competition, and vintage vehicle restoration—allowing technicians to restore tread definition, improve water evacuation, and fine-tune tire grip characteristics for optimal track performance.

Manufactured from hardened steel with a flat profile geometry, the #5 blade configuration produces a 5/32-inch groove width—a standard specification for competition tire work and street performance applications. The flat blade design delivers straight-walled, uniform grooves with minimal taper, ensuring consistent depth across the entire tire surface and reducing uneven wear patterns. Each blade is heat-treated to withstand repeated passes through rubber compounds without dulling or chipping, and the 5/32-inch specification allows for precise control when working with both bias-ply and radial tires. The set format (12 blades per package) reflects real-world usage; blades wear progressively during extended grooming sessions, making bulk replacement economical for shops processing multiple vehicles.

Mechanics, race shops, and tire professionals benefit most from stocking these replacement blades, as downtime waiting for parts directly impacts scheduling and customer delivery. The Flat #5 Blades are fully compatible with the Allstar All in One Heated Tire Groover and function identically across both soft and hard compound tires. Installation is straightforward—simply swap worn blades for fresh ones in the groover head, requiring only basic tool access and no machine recalibration. For consistent results in high-volume operations or competition prep, maintaining a fresh inventory of these blades ensures groove quality remains within tolerance and reduces operator fatigue from pushing dull cutters through resistant rubber.