1. Technology of laser cutting edge hardening increase the hardness by 2degrees
2. Thicken blade holder: 1.0 mm thickness, longer life and can’t be damaged easily
3. The mouth of blade holder is never deformed
4. Positive blade Auto-lock button with exceeding 25Kg force
The thickness of L-shaped tool path is up to 1.0mm; the thickened tool path and blade are more durable when gravity cutting, and the blade milled by three front process is more labor-saving and durable when cutting; the double structure design has greater tool locking force; the lock pin made by wire drawing process has a dimension of μ, and the gap between tool path and tool path is controlled within the "0" tolerance, so the gap between tool path and tool path is truly 0; the cutting is more accurate;