Package Content: 12x100mm SCLCR1212H09 Lathe Tool Holder, with 10 CCMT09T304 blades HIGH QUALITY: Lathe tool blades are made of high quality cemented carbide material, fine workmanship, water resistance, strength corrosion resistance, toughness and hardness and longer service life. the blades, with high grip, have the advantage of sharp speed in cutting large machining tolerances and have good rigidity to reduce the cost of using tools EASY TO USE: Metal lathe, clamping mode and Quick and easy replacement, only one wrench can complete blade replacement. The main body and other parts are precision ground to eliminate imbalance. Roller bars for semi-finishing and finishing. In order to increase safety when cutting HIGH PERFORMANCE: Even in real and diverse processing environments, even in very dirty environments (such as cast iron), it has very good characteristics.