8MM Tongue and Groove Cutter Set, 3 Teeth, T-Shaped Wood Cutter, Woodworking Tool (8MM)

The blade undergoes high-frequency welding technology, and the cutter body is made of ultra-hard tungsten steel, offering high hardness, strength, and sharpness. Complex manufacturing processes enhance wear resistance and significantly increase service life. The unique design, super hardness, and impact resistance ensure the blade's sharpness, making it your top choice for quality. Industrial-grade bits. Hardened steel body with anti-kickback. Heat-resistant and durable Teflon coating. Suitable for wood, MDF, particleboard, and plywood; please avoid cutting ferrous metals and other materials such as steel, iron, sand, etc.