Cordless Grass Trimmer Weed Eater Electric Weed Wacker Household Portable Garden Home Trimming Machine for Gardening Green with Grow Bag

● Large Steel Round Saw Blades: for cutting thick shrub weeds, vines, branches, overgrown grass, heavy bush even small trees (a thickness of about 1-2 inch)

● Long Metal Blades: for quickly mowing lawns, dense grass, small shrubs,you can use it as a a telescopic mini hedge trimmer with long shaft

● Plastic Blades: for Soft Grass/Small grass,Note: Plastic blade is only for very tender grass,DO NOT use it to cut thick weed.

How to replace the saw blade?