Round Tyre Regroover Cutting Blade

Round Tyre Regroover Cutting Blade
Regroover cutting blade, designed to keep your tyres like new. To be used with the SCHRADER tyre regroover, ref 712S4145M1.
Cutting blade sizes available: R1 Round, for grooves from 3 to 5 mm R2 Round, for grooves from 5 to 11 mm R3 Round, for grooves from 7 to 13 mm R4 Round, for grooves from 9 to 16 mm R5 Round, for grooves from 11 to 18 mm Sold by pack of 20 blades.