Milwaukee Tool 21/64" Thunderbolt Titanium Coated Drill Bit

Features and Benefits:

• Longer life: Titanium coating reduces heat build-up for up to 3X longer life
• Extreme durability: Thicker web provides greater strength
• 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
• Corrosion resistant: Titanium coating keeps the bit sharp and provides added protection from heat build-up