Walter Surface Technologies DRILLCO Heavy-Duty Screw Machine Drill Bit, 1/16"" X 0.0625"" X 1-5/8"" X 5/8"", High Speed Steel (300A104)

DRILLCO Heavy-Duty Screw Machine Drill BitScrew machine drills are designed for use in machines and portable drilling in hard sheet metal alloys such as stainless and titaniumBecause of their heavy-duty construction and ease of penetration stemming from the split point with which they are normally furnished, wide applications have been found in machine and portable drilling