135° NAS-Type Aircraft Extension Drill Chicago-Latrobe 906 Steam Oxide HSS RHS/RHC #21

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Key Features
  • Drill Bit Dimension Type: Wire
  • Shank Type: Straight
  • Drill Bit Size: #21
  • Drill Bit Material: High Speed Steel
  • Drill Bit Finish: Black Oxide
  • Decimal Equivalent: 0.1590
  • Drill Bit Point Angle: 135 Degrees
  • Material: HSS
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