Hertel - 0.04 to 0.228", 135° Point, Bright Finish, Cobalt Screw Machine Length Drill Bit Set ER Collets - ER-32 Collets The proximity switches and mounting

The proximity switches and mounting bolts are extra option

7400 Spiral Type Regular Spiral

Brand: TE-CO

Mfg Part #: 51144119844

Model NB-200A chucks are assembled with adaptor for ASA B5

Hertel - 0.04 to 0.228", 135° Point, Bright Finish, Cobalt Screw Machine Length Drill Bit Set ER Collets - ER-32 Collets The proximity switches and mountingItem #: 74130055 Brand: Hertel Model #: Features and Benefits Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys. Straight shanks are used for general purpose applications. The shank is smaller than the drill bit diameter. They are used with portable drills and drill presses on ferrous and non ferrous materials. Product Specifications System of Measurement Inch Drill Bit Material