Features Long Service Life: The router bit is made of YG6 alloy cutter head with high wear resistance, durable to use, which has long service life. Spray Treatment: Surface spray treatment, rust and oxidation resistance. Good quality can not only provide a safer guarantee for your life, but also good materials can prolong the service life of products. Wide Application: Used for wood table bottom cleaning, slotting and planing. Please check the size and compatibility carefully before buying, is an excellent after-sales substitute for the old model. Easy to Carry: Lightweight and equipped with a plastic box for convenient carrying. Practical: Delicate and practical, high hardness, firm and strong, is a practical accessory. Specification: Item Type:Router Bit Material:YG6 Alloy,45# Carbon Steel Head Size:57 x 40 x 15mm / 2.24 x 1.57 x 0.59in Shank Length:38mm / 1.5in Shank Diameter:8mm / 0.31in Net Weight: 180 g / 6.35 oz(approx.) Package List: 1 x Router Bit Package List 1 x Router Bit