Solid-carbide micro drills provide quality finishes, reliability

Walter has introduced the Walter Titex DB133 Supreme, a solid-carbide micro drill that the company says delivers tight tolerances, high-quality surface finishes, high process reliability, and increased tool life.

The tool uses the company’s WJ30EL and WJ30ER grades, which were developed specifically for micro drills.

The cutting edge geometry increases the process reliability of these new drills, and optimized dimensions allow for maximum stability, even with the smallest drills, the company states.

Chip removal is effective, even without through coolant, which allows hole depths of up to 8xD to be achieved.

The micro drills have a 140-degree point geometry and are suitable for materials in ISO material groups P, K, and N. Diameters are from 0.5 to 2.95 mm.

Walter USA * 800-945-5554 * www.walter-tools.com/us