【Package】: 7pcs Turning tools (boring bars) with 5/8" shank diameter + 14pcs indexable GOLDEN carbide inserts + 7pcs wrenches
【Durable and Long Life Turning Holder】: Made of 42CrMo steel which with high hardness and is very wearable, also have strong toughness and low-temperature impact resistance
【Indexable Carbide Golden Inserts】: Agile cutting, good chip removal, no cutting break
【Easy to Use】: Easy to assembly, shock proof
【After-sales Service】 : Any questions, please contact us anytime, we'll quickly response to service for you. We offer FREE EXCHANGE for dissatisfaction