Milwaukee® 48-89-4413 Impact Drill Bit, 1/4 in Drill Fraction, 3 in OAL, 135 deg Point, Steel, Black Oxide

Milwaukee® SHOCKWAVE™ impact-duty 1/4 in hex drive drill bits are engineered for extreme durability and up to 10X longer life. Made from proprietary steel and heat-treated to control hardness, the SHOCKWAVE™ impact-duty hex drive drill bits feature the Milwaukee® Thunderbolt® web for durability and chip removal paired with taper-fit construction for a stronger bit with less wobble. The 135 deg split point tip delivers a precision start and prevents walking for fast, accurate holes. The SHOCKWAVE™ hex drive drill bits are ideal for heavy-duty impact applications and highly recommended for use with portable drills.

Milwaukee® Impact Drill Bit, Drill Size - Fraction: 1/4 in, Drill Size - Decimal Inch: 0.25 in, 3 in Overall Length, 2 Flutes, Hex Shank, 1/4 in Shank Diameter, Parabolic Flute, Split Point, 135 deg Point Angle, Right Hand Cutting Direction, Steel, Black Oxide, Web Thinning Web Thinning/Non-Web Thinning, Applicable Materials: Metal, Plastic, Wood

• Extreme durability - thicker web provides greater strength and longer life
• Fast, accurate drilling - 135 deg split point tip starts on contact to prevent walking, while the parabolic flute clears chips fast
• Corrosion-resistant - black oxide coating provides lubricity and resists corrosion of the bit
• Reduced down time - 1/4 in hex power groove shank offers quick bit changes