Product Features 
  • Drill Diameter: 5/16"
  • Decimal Equivalent: .3125"
  • Number of Flutes: 2
  • Length Of Cut: 7-1/2"
  • Overall Length: 10"
  • Direction of Cut: Right Hand
  • Size Type: Fractional Size
  • Geometry/Tool Specs: 118° Point
  • Material: High Speed Steel
  • Finish/Coating: Oxide Finish
  • Shank Type: Straight
  • Includes 2 Pieces
These drills are utilized in deep hole or long reach drilling applications in many kinds of materials. For fixed spindle use.