The OLFA 60mm RTY-3/DX Ergonomic Rotary Cutter boasts amazing features to increase performance and ensure safety. Ideal for medium to large projects including fleece, wool, leather, and more. The handle is ergonomically curved to reduce wrist and hand fatigue. The molded grip is cushioned with integrated grooves and an anti-slip grip. The easy-to-squeeze trigger exposes the blade for cutting and self-retracts for safety. The safety lock allows the blade to be locked in the open position for high-volume cutting or the closed position for safe storage. A quick change of the blade position allows for both right- or left-handed use. With a pre-loaded OLFA RB60H 60mm Endurance blade that delivers twice the volume of cutting compared to a standard blade. The large 60mm size cut up to twelve (12) layers of cotton fabric in one pass.