Feature:1. Made of highquality highcarbon steel, durable and nonperishable candle2. The bracket provides maximum rigidity and no vibration to prevent the blade from breaking.3. Turning and face steering tools can be locked together, saving time and labor when changing operations.4. Used in various places, mechanical processing, automobile manufacturing, military manufacturing, etc.5. Small size, easy to carry and store, convenient to use and with good performance