THE ORDER NEVER ARRIVED, I REQUESTED A REFUND AND IT WAS NOT IN MY ACCOUNT, IT WAS A SCAM, I WANT TO REPORT THEM BECAUSE I LOST MONEY AND THE SELLER DOES NOT HELP YOU, I DONT RECOMMEND IT

I could not get the blank bur out of the chuck so i could not use the handpiece. nobody returnd my email after explaining the problem. i wanted to order a karge number but ordered one first to check the quality.