Compare Maximum number of 4 items selected Mibro Drill Bit - 207581 Part #: 207581 Line: MIB Mibro Drill Bit 1 Year Limited Warranty Bit Diameter (in): 5/16 Inch Bit Diameter (mm): 7.938mm Material: M35 Steel For Use On Material Type: Metal Type: 3-Flute Length (in): 4-1/2 Inch Length (mm): 114mm Rotation Direction: Clockwise Case Included: No Shank Size (in): 5/16 Inch Tip Material: M35 Steel Number Of Pieces: 1 Drill Bit Point Angle (Deg): 125 Degree Show More Show Less