Milwaukee Tool 7/16"" Thunderbolt Black Oxide Drill Bit (6 PK)

Features and Benefits:

• Extreme durability: Thicker web provides greater strength and longer life
• Fast; accurate drilling: 135? split point tip starts on contact to prevent walking; while the parabolic flute clears chips fast
• Reduced slipping: 3-Flat Secure-GripT shank holds the bit firmly in the drill chuck
• Versatile: Reduced shank diameter for use in 3/8"" chucks
• Corrosion resistant: Black oxide coating provides lubricity and resists corrosion of the bit