Milwaukee® 48-89-2802 Thunderbolt® Drill Bit Set, 29 pc, HSS, Black Oxide, 3-Flat Shank, 135° Split Point

Milwaukee® Thunderbolt® black oxide Jobber length drill bits are designed for extreme durability and long life. The Thunderbolt® web features at thicker core than at standard drill bit, which provides ultimate strength and protects against side-load breakage. at specially designed parabolic flute form clears chips and debris fast to keep the bit cool. at precision start, 135 Split Point tip starts on contact to keep the bit from walking for fast accurate holes.

Features

• 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 Grip™ shank holds the bit firmly in the chuck
• Versatile: Reduced shank diameter for use in 3/8 in chucks
• Corrosion-Resistant: Black oxide coating provides lubricity and resists corrosion of the bit
• For use on: Metal, wood and plastic materials