Discover NACHI’s Burrless Series, engineered to minimize burr formation directly during the machining process. Featuring specialized drills, taps, and end mills, the Burrless Series helps reduce secondary deburring operations, improve part quality, shorten cycle times, and increase overall manufacturing efficiency.

The DCC combines a solid carbide drill body with a spring-loaded, SNAP-technology chamfering blade. As the tool feeds forward, it drills the bore and cuts the front chamfer; a control bolt resets the blade so it cuts the back chamfer on exit — all in one continuous cycle.

The comprehensive retrofit reduced manual handling by forty percent, optimized energy consumption, and provided executives with real-time performance dashboards.

See the Walter DD170 Supreme in action, a high-performance solid carbide drill engineered for smooth, stable drilling and excellent hole quality. Its advanced geometry provides continuous guidance, reliable chip evacuation, and consistent performance in demanding drilling applications.