Item Type: Cutting tool Material: Carbide Set: 60 (left and right) 75 (left and right) 90 Size: 3/4 inch Package List 5 x Cutting Tool 5 x Screw 1 x Screwdriver Please note that the new type and old type of this product will be sent randomly and make sure you will not mind before ordering. 1Supports multi function, such kit includes 60 turning tool (left and right), 75 turning tool (left and right) and 90 turning tool. 260 turning tool (left and right) is used for turning, end face, boring, chamfering, thread and Vgroove. 75 turning tool (left and right) for turning, facing, boring and lead angle. And 90 turning tool is fit for turning, facing, boring and chamfering. 3Given that each cemented carbide cutting blade has a triangular configuration with three identical cutting surfaces, the cutting tool can be indexable. 4Meawnhile, you can use the wrench and screws provided with the kit to remove and rotate the tip. 5The available multiple cutting surfaces extend the life of the tool, and rotating the drill bit does not change the overall structure of the tool. Excellent cutting surface structure keeps of sharpness, straight and uniform carbide inserts that can accelerate the processing speed and produce excellent finish on the processed materials. 6And design of the carbide cutting surface can withstand higher temperatures than ordinary steel tools. Each carbide tip is coated with tin to provide long life and sharpness. 7Extremely high durability and toughness depends on that each turning tool body is made of highquality hard alloy and coated with nickel to improve durability and robustness. Each part is moistureproof and resistant to rust or corrosion. 8The entire kit is included in a hardwood storage box, the protective box can protect and organize each tool, and easy to stack and store.