PCD Multiple Facet Diamond Engraving Bit – Multi-Angle CNC Stone Lettering & Shadow Carving Tool

The ToolDocker PCD Multiple Engraving Bit is a multi-facet diamond CNC tool engineered for precision lettering, portrait photo-etching, line engraving, and fine V-carving on black granite, marble, quartz, porcelain, and glass. Its multi-faceted polycrystalline diamond (PCD) cutting tip distributes cutting friction smoothly during continuous spindle rotation, delivering crisp stroke edges and significantly extended tool life in high-speed stone fabrication.

Key Features

• Multi-Facet PCD Diamond Tip: Engineered with a specialized multi-angle facet geometry that balances cutting pressure across the tip, reducing tool wear and eliminating micro-chipping.

• Sharp Micro-Detailing (0.3 mm to 1.0 mm): Designed for high-definition 2D/3D font engraving, commemorative plaque lettering, and shadow relief etching.

• Wide Angle Selections (70°, 90°, 120°): Provides distinct optical depth and clean contrast bevels for engraved text on polished granite and stone.

• Rigid Solid Carbide Body: Solid 6 mm shank delivers high stability and eliminates vibration at high spindle RPMs.