Made in USA - 7/16" High Speed Steel, 135° Point, Round with Flats Shank Maintenance Drill Bit ER Collets - ER-20 Coolant Collets - Steel Sealed Precision Model #: 3511

Model #: 3511

They are designed with standard threads and an extended shank

Type: Trash Can

Item #: 30308852

Type: Straight Tip E Nose (Truncated)

Made in USA - 7/16" High Speed Steel, 135° Point, Round with Flats Shank Maintenance Drill Bit ER Collets - ER-20 Coolant Collets - Steel Sealed Precision Model #: 3511Item #: 45650884 Brand: Made in USA Model #: Features and Benefits High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials. Oxide Gold provides a polished finish and prevents chip building, galling and welding on a workpiece. It is commonly used in several applications on low carbons, stainless steel and iron based ferrous metals. Product Specifications Drill Bit