The steel cutting head ensures smooth cutting while the ergonomic PVC handle provides a non-slip grip and is integrated to prevent accidental exposure during storage Professional Capillary Tube Cutter Steel precisely cuts copper tubing (0.1 ~ 3mm) for clean HVAC and refrigerator repair. Automatic return mechanism for easy operation Ideal for HVAC technicians, home appliance repair professionals, air conditioners, refrigerators, or DIY enthusiasts who need precision tube adjustment Designed with semi-automatic rebound technology, this copper tube cutter reduces hand fatigue from one-handed operation, while maintaining cutting consistency over repeated use cycles The compact 142.5x50.5mm design (109g) makes it ideal for limited repair spaces and makes it easy to operate for residential/commercial freeze line installation and maintenance, Manufacturer: Netbiio