The Micro-Tec Metric Carbide Rotary Burr Shape D (Ball) is a precision cutting and finishing tool engineered for controlled material removal in metalworking, fabrication, and detailed shaping applications. Manufactured from heat-treated tungsten carbide, this rotary burr delivers exceptional hardness, sharpness, and durability, making it suitable for continuous professional use. Featuring a ball-shaped (Shape D) head, this burr is ideal for internal contouring, deburring, edge rounding, and detailed sculpting work. The sharp, top-cut tooth design ensures smooth cutting action, efficient chip removal, and reduced vibration. With a 6 mm (1/4″) shank, it fits most standard rotary die grinders, offering excellent versatility across workshop and industrial environments. This Micro-Tec carbide rotary burr is an essential tool for metalworkers and woodworkers alike, commonly used for weld clean-up, chamfering, casting work, grinding, cylinder head porting, and precision finishing tasks. Easy to control and reliable in operation, it delivers consistent results with a high-quality finish.

• Shape D (ball) carbide rotary burr for precision cutting and finishing
• Manufactured from heat-treated tungsten carbide for long service life
• Sharp and sturdy cutting edges for efficient material removal
• Top-cut tooth design for smooth cutting and reduced chatter
• Ideal for deburring, contouring, chamfering, and weld clean-up
• Suitable for metalwork, woodworking, tool making, and fabrication
• 1/4″ (6 mm) shank fits most rotary die grinders
• Easy to use, safe, and reliable for professional applications