• Drill Diameter: # 18
• Decimal Equivalent: .1695"
• Length Of Cut: 1-1/16"
• Overall Length: 2-1/8"
• Direction Of Cut : Right  Hand
• Size Type: Wire Gauge Size
• Geometry/Tool Specs: 135° Point
• Material: Cobalt Steel 
• Finish/Coating: Bronze  Finish
• Shank Type: Straight
• Includes: 9 pieces