Milwaukee® Tool

Milwaukee® Tool 48-89-2773 Thunderbolt® Aircraft Length Drill Bit

MIL48892773 MFG #: 48-89-2773
Milwaukee® Tool 48-89-2773 Thunderbolt® Aircraft Length Drill Bit
  • Material: HSS
  • Applicable Materials: Metal, Plastic and Wood
  • Cutting Depth: 3-3/16
  • Cutting Edge Material: HSS
  • Drill Size - Decimal Inch: 0.3125
  • Drill Size - Fraction: 5/16
  • Finish: Black Oxide
  • Flute Length: 3-3/16
  • Flute Type: Parabolic
  • Manufacturer: Milwaukee Tool
  • Manufacturer #: 48-89-2773
  • Overall Length: 12 in
  • Point Angle: 135
  • Point Type: Split
  • Series: Thunderbolt®
  • Shank Size: 1/4
  • Shank Type: 3-Flat
Milwaukee® Aircraft Length Black Oxide drill bits are ideal for extra reach and deep drilling applications in metal, wood and PVC. The 135 deg split point tip delivers a precision start and prevents walking for fast, accurate holes. The 3-Flat Secure-Grip™ shank holds the bit firmly in the drill chuck to prevent slipping.

Milwaukee® Aircraft Length Drill Bit, Series: Thunderbolt®, 5/16 in Drill Size - Fraction, 0.3125 in Drill Size - Decimal Inch, 12 in Overall Length, 3-3/16 in Cutting Depth, Parabolic Flute, 3-3/16 in Flute Length, 1/4 in Shank, 3-Flat Shank, 135 deg Point, Split Point, HSS Cutting Edge, HSS, Black Oxide, Applicable Materials: Metal, Plastic and Wood
  • Features
  • Fast, accurate drilling - 135 deg split point tip starts on contact to prevent walking
  • Reduced slipping - 3-flat Secure Grip™ shank holds the bit firmly in the drill chuck
  • Corrosion resistant - black oxide coating provides lubricity and resists corrosion of the bit
  • Precision start no walking
  • Versatile - extended length for hard to reach areas