Compare Maximum number of 4 items selected Representative Image Century Drill Bit - 22316 Part #: 22316 Line: CDT Century Drill Bit Limited Lifetime Warranty Material: High Speed Steel Type: Brite Length (in): 4 Inch Length (mm): 102mm Case Included: No Tip Material: High Speed Steel Number Of Pieces: 1 Bit Diameter (in): 1/4 Inch Bit Diameter (mm): 6.35mm Drill Bit Point Angle (Deg): 135 Degree For Use On Material Type: Metal, Plastic, Wood Show More Show Less