1. Blade material: plastic
2. Blade material: alloy tool steel
3. Blade diameter: 45mm
4. Blade changing method: rotary
5. Approximate weight: 133g
6. Features: round blades, sharp edges, can be equipped with machinery and hob handles, blades of the same size should be equipped with hob handles of the same size. Rotating circular blades can be used in all aspects of office, school, workshop, craft, etc.

Use suggestions:
1. The blade is sharp, please use it carefully and do not place it out of children's reach
2. Put away the cutter head when not in use, and open it again when in use
3. If it is not used for a long time after opening, you can slightly drip some oil on the cutter head for maintenance, which can prolong the service life.
4. The blades on the wheel cutter are consumables, which will have different lifespans due to different personal habits and cutting mats.
5. Dotted blades and wave blades are also suitable for roller cutters. The blades can be replaced and the handle can be reused.