Milwaukee 48-89-2771 Bit 3/16" x 12" Black Oxide, Aircraft Length
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Manufacturer Milwaukee Tool
Mfg Catalog # 48-89-2771
North Coast Part # 878313


  • Thunderbolt® web provides longer life and faster driller times
  • Fast, accurate drilling: 135° split point tip starts on contact to prevent walking
  • Reduced slipping: 3-flat Secure-Grip™ shank holds the bit firmly in the drill chuck
  • Versatile: extended length for hard to reach areas, with reduced shank diameter for use in 3/8 in. chucks
  • Corrosion resistant: black oxide coating provides lubricity and resists corrosion of the bit


  • Bit Material: Black Oxide
  • Bit Type: Twist
  • Flute Length (in): 10.0
  • Length (in): 12.0
  • Shank Diameter (in): 0.25
  • Bit Diameter: .1875
  • Minimum Chuck Size Required: 1/4 in
  • Cut Direction: Right Hand / Clockwise
  • Recommended Safety Equipment: Safety Glasses
  • Single / Double Ended: Single
  • Drill Diameter (in): 0.188
  • Drill Point Angle: 135°
  • Drilling Depth (in): 10.0
  • Surface Coating: Black Oxide
  • Series: Milwaukee® S&D Black Oxide Aircraft drill bits
  • Drill Point Design: Split
  • Weight (lbs): 0.115
  • Package Contents: (1) 3/16" Aircraft Black Oxide Drill Bit
  • Package Quantity: 1
  • Quick Change Impact Driver Bit: No
  • Drill Bit Length Type: Aircraft


GTiN 00045242167531
Length 12.0 in
Finish Black Oxide
Diameter 3/16 in
Material Steel
Applications For Metal, Wood, Plastic
Shank Type 3-Flat
Cutting Depth 2-5/16 in
Pkg Qty 1 Pack
Coating Black Oxide
Family Brand Name Milwaukee
Flute Length 2-5/16 in
Overall Length 12 in
Point Angle 135
Shank 3-Flat
Product UPC 04524216753
Size 3/16 in
Weight 0.115 lb
Shank Diameter 0.25 in
Drilling Depth 10.0 in

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