2. Reinforcement: Double sides have reinforcements , don't worry it will be breaked in short time.
3. Both sides with reinforcement: the main usage of reinforcement is that protect the saw blade body , lengthen the working lifespan.
Contact: Shelly
Phone: 18859203200
Tel: 0592-5511874
Email: shirleylxtool@gmail.com
Add: 2308,Building No.1,Xinhe Central Plaza,Jialian Street,Simiing District, Xiamen,China