Tubing Cutter Replacement Blade, For Use With Grainger Item Number 48-22-4200, For Use With Mfr. Model Number 48-22-4200, Fits Brand Milwaukee, Includes (1) Replacement Blade, Type Pex/Tubing Cutter, Material 420 Steel, Overall Length 1.75 In., For Use With 13L342 Tubing Cutter