Specifications: Type: T-shaped Chamfer Router BitMaterial: GY8 Alloy, 45# SteelShank Diameter Options:6mm (6x30x8x17.5mm)1/4u201d (1/4x30x8x17.5mm)8mm (8x30x8x17.5mm)12mm (12x30x8x17.5mm)1/2u201d (1/2x30x8x17.5mm)Compatibility: Compatible with edge trimming machines, engraving machines, open material machines, and hanging machines.Application: Suitable for wood, MDF, plywood, composite materials, acrylic, plastic, etc. Features: 1. High Cutting Precision: Designed with advanced alloy blades for smooth cutting and refined finishing.2. Long Tool Life: Features resistant alloy build to minimize blade chipping and breakage.3. Versatile Applications: Efficiently processes multiple materials like wood, MDF, and plastic.4. Compatibility Optimized: Fits various machine types, ensuring seamless integration into your woodworking setup.5. Enhanced Strength: Robust steel and alloy construction ensures consistent performance under heavy usage. Package Included: 1 x Router Bit Size as your choice