How many blades come with the 24V-GT10? The 24V-GT10 includes includes 11 disposable nylon grass blades (additional blades sold separately). Related articles Where Can I Buy Replacement Blades for my 24V-GT10 Trimmer? How Do I Increase the life of the 24V-GT10 Blades? What is the Difference between the GT10 Blades and the Sharper Blade? Can the SharperBlade break? How do I assemble my 24V-PHT17-LTE?