DC170 Walter's high-performance, solid carbide drills have been designed to produce good surface finishes and hole quality. The drills feature shallow cooling grooves that provide optimal cooling and inhibit chip packing. The points of the drills are coated to protect them against heat and wear, thus extending the life of the tools.
What's new? New sizes, for varying depths of cut. They include the 25xD and 30xD drills, which Walter introduced this month. The numbers express the drills' length-to-diameter ratios and boring capabilities.
Benefits Greater flexibility for making holes of different depths, and handling varying dimensions of workpieces.
Walter USA LLC, Waukesha, Wis., 800-945-5554, www.walter-tools.com/us
