1/2" 12" O.A.L. Cobalt Aircraft Extension Drill Bit
• Brand: STM Premium
• Flute Length (Inch) : 4-1/2"
• Spiral Type : Regular Spiral
• Flute Type : Spiral Flute
• Cutting Direction : Right Hand
• Point Type : Split Point
• Shank Type : Straight
• Through Coolant : No
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