6mm Vacuum Brazed Diamond Grinding Head Burrs Engraving Drill Bits Stone Alloy Jade Peeling Cast Iron polishing Carving Tools

6mm Vacuum Brazed Diamond Grinding Head Burrs – Engraving Drill Bits for Stone, Alloy, Jade, and Cast Iron Polishing & Carving Tools This 6mm Vacuum Brazed Diamond Grinding Head is a high-performance tool designed for precise engraving, polishing, and carving tasks on hard materials like stone, jade, alloy, and cast iron. Whether you're working with granite, marble, or other materials, this diamond burr ensures efficient and accurate results. Specifications: Item: Diamond Burrs Cove Box Bits Material: Diamond and Steel Diameter: 6mm Overall Length: 60mm Coating: PCD (Polycrystalline Diamond) Degree: R0.4 Model Number: Milling Cutter Brand Name: NoEnName_Null Origin: Mainland China Customization: Yes Key Features: High-Quality Diamond Coating: Designed for durability and precision, the vacuum brazed diamond coating offers superior grinding performance on hard materials like granite, marble, and alloy. Versatile Use: Ideal for clearing, slotting, peeling, and engravin