5Pcs V Tip Engraving Bit | 2 Straight Flutes 15° Angle | Tungsten Steel Carving Tool for Wood/Aluminum/Acrylic | 4mm Shank, 0.5mm Tip, CNC & Spring Engraving Compatible

Produktbeschreibung

Accurate 15° V-Tip Design - 2-flute engraving bit delivers extremely-sharp detailing with 0.5mm super-fine tip, achieving expert-grade engraving on wood, MDF and acrylic exteriors without material tearing. High-Strength Tungsten Steel - CNC mill endures 200+ hours continuous usage with mirror-friction treated exterior that prevents burning deviation while maintaining 90% material hardness at 600°F. Multi-Material Mastery - Engraving tool handles 8X more aluminum shavings than standard bits and creates 0.02mm accurate grooves in acrylic sheets - ideal for DIY signage or industrial part marking. 4mm Universal Shank - Fits all spring engravers and CNC routers with 8000 RPM requirement, featuring 15mm working length that balances control and depth for both shallow etching and deep carving. 5-Pack Expert Value - Each tungsten steel bit undergoes 3-stage QC testing with protective blue coating, delivering 5X lifespan of carbon steel alternatives for under $2 per bit cost efficiency.