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, 1/2 in Drill - Fraction, 0.5 in Drill - Decimal Inch, 12 in Overall Length, 4-1/2 in Cutting Depth, Parabolic Flute, 4-1/2 in Flute Length, 1/4 in Shank, 3-Flat/Reduced Shank, 135 deg Point, Split Point, HSS Cutting Edge, HSS, Black Oxide, Applicable Materials: Metal, Plastic and Wood

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

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