Standard Replacement Blades work with Easy Cut 1000/2000/3000/4000 Cutters
Heavy Duty Replacement Blades work with Easy Cut 3000/4000 Cutters
**Heavy Duty Replacement Blades are Not recommended for use with Easy Cut 1000 or 2000 cutters**
Standard Replacement Blades work with Easy Cut 1000/2000/3000/4000 Cutters
Heavy Duty Replacement Blades work with Easy Cut 3000/4000 Cutters
**Heavy Duty Replacement Blades are Not recommended for use with Easy Cut 1000 or 2000 cutters**