Compare Maximum number of 4 items selected Representative Image Century Drill Bit - 22321 Part #: 22321 Line: CDT Century Drill Bit Limited Lifetime Warranty Material: High Speed Steel Type: Brite Length (in): 4-5/8 Inch Length (mm): 117mm Case Included: No Tip Material: High Speed Steel Number Of Pieces: 1 Bit Diameter (in): 21/64 Inch Bit Diameter (mm): 8.334mm Drill Bit Point Angle (Deg): 135 Degree For Use On Material Type: Metal, Plastic, Wood Show More Show Less