Features Precise Cutting：Equipped with carbide tips, the 10-piece Milling Cutter set delivers precise and clean cuts, ensuring smooth surfaces and accurate engraving details. Ideal for CNC and PCB machinery. Sturdy Construction：Crafted from high-quality carbide, each router cutting bit boasts exceptional durability and longevity, capable of withstanding the demands of heavy-duty use in various materials. Versatile Application：Designed for versatility, these blue corn end mill engraving bits are suitable for a wide range of materials including PCB, wood, metal, and plastic, making them essential for any professional or hobbyist's toolkit. Optimized Design：The 1.5-inch cutting diameter allows for efficient material removal and increased productivity, reducing time spent on projects while improving overall workflow. Cost-Effective Pack：With 10 pieces included, this set offers great value, providing essential replacements or additions for your engraving and milling needs without the need to frequently repurchase individual bits. 1. Using ultra-fine grained carbide materials, with good milling and cutting performance, to ensure high efficiency. 2. The milling groove, hole and edge of the board are clean, tidy. 3. Made of high quality carbide material, has sufficient flexural strength. 4. Used for PCB, SMT, CNC, engraving, plastic, copper, stainless steel and other hardware processing. 5. 10pcs router cutting bits can be used for a long time. Specification: Features: 1. Using ultra-fine grained carbide materials, with good milling and cutting performance, to ensure high efficiency. 2. The milling groove, hole and edge of the board are clean, tidy. 3. Made of high quality carbide material, has sufficient flexural strength. 4. Used for PCB, SMT, CNC, engraving, plastic, copper, stainless steel and other hardware processing. 5. 10pcs router cutting bits can be used for a long time. Specification: Condition: 100% Item Type: Milling Cutter Material: Carbide Shank diameter: 3.175mm Blade length: 5mm (Blade diameter 1.0mm Router Cutting Bit) 6mm (Blade diameter 1.1mm Router Cutting Bit) 7mm (Blade diameter 1.2mm Router Cutting Bit) 8mm (Blade diameter 1.3mm, 1.4mm Router Cutting Bit) Full length: 38mm / 1.5in Uses: Used for PCB, SMT, CNC, , engraving, plastic, copper, stainless steel and other hardware processing. Package List: 10 * Milling Cutter Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package List