FEATURES

1. The bottom of the PU blade is designed with a dovetail groove, which makes the blades more stable and better efficiency
2. The blade holder is also designed with a dovetail groove. The semi-arc design enhances the strength of the blades and the pole
3. The fixed locating pin on two sides of blade holder would allow for quick and easy replacement
4. The blade features in high strength, high wear resistance and low coefficient
5. The blade holder is a two-piece design, which can replace the blade quickly by loosening few screws

FEATURES

1. The bottom of the PU blade is designed with a dovetail groove, which makes the blades more stable and better efficiency
2. The blade holder is also designed with a dovetail groove. The semi-arc design enhances the strength of the blades and the pole
3. The fixed locating pin on two sides of blade holder would allow for quick and easy replacement
4. The blade features in high strength, high wear resistance and low coefficient
5. The blade holder is a two-piece design, which can replace the blade quickly by loosening few screws