The RTY-4 model is a circular cutter with a blade with a diameter of 18 mm.
The unusual features of the circular blade also pose a serious risk of injury. To reduce this risk, the knife is equipped with a blade guard that must be extended when the knife is not in use.
The RTY-4 knife is a valuable addition to the set of tools for enthusiasts of patchwork, sewing and modeling. Perfectly facilitates accurate cutting of flexible, flabby materials.
Cutting with a circular knife is only possible on a suitable mat. The blade is made of special, hard tungsten steel and attempting to cut on a surface other than the mat will damage it quickly.
REMARKS
OLFA blades are extremely sharp.
Keep OLFA knives and blades out of the reach of children.