Features: Made of high quality metal, good toughness and hardness, show a perfect machining effect. Suitable for a variety of processing environments, even in very very bad cast iron processing environment, it also has good function. Quick and easy clamping and replacement mode, only need wrench to complete the installation. Perfect impact resistance and strong, clear speed advantage in cutting off a large margin and processing. It can improve the cutting efficiency, enhance the surface gloss of the cutting pieces. Specifications: Material: Tungsten Steel Holder Color: Black Construction Type: Mixed Application blade: for WNMG080404 Holder size: 15*2.5cm / 5.9*1.0inch Weight: 768g(approx.) Package Includes: 1 x Turning Tool Holder with Box 2 x Wrench