The Micro-Tec Metric Carbide Rotary Burr – Ball Nose Taper Shape L (Double Cut, 12mm) is a high-performance tungsten carbide cutting tool engineered for precision shaping, grinding, deburring, and sculpting across metal, wood, plastic, and composite materials. Featuring a 12mm × 25mm double-cut ball nose taper head, this burr delivers aggressive yet controlled material removal, making it ideal for automotive porting, weld cleaning, model engineering, fabrication, toolmaking, and fine-detail shaping. Manufactured from heat-treated tungsten carbide, it offers exceptional durability, long-lasting sharpness, and resistance to wear under heavy-duty workshop use. The universal 1/4" (6mm) shank fits most rotary die grinders, ensuring smooth operation and stable control.

• Ball nose taper shape (L) double-cut design for fast, precise material removal
• 12mm head diameter and 25u201328mm cutting length for versatile shaping applications
• Made from heat-treated tungsten carbide for superior hardness and long tool life
• Fits most die grinders with a universal 1/4" (6mm) shank
• Ideal for deburring, chamfering, welding cleanup, porting, sculpting, and casting work
• Sharp, sturdy cutting edges for clean, accurate performance
• Perfect for metalworking, woodworking, jewellery detail work, automotive repairs, and fabrication
• Easy to control, reliable, and workshop-ready