Milwaukee® 48-89-2803 Thunderbolt® Secure-Grip™, 15 Pieces, 3-Flat Shank, Parabolic Flute, 135 deg Split Point, Black Oxide
Drill Bit Sets
727998
MFG #: 48-89-2803
Milwaukee®
25.97000
/ ea
The 15-Piece Thunderbolt® black oxide drill bit set offers convenience and heavy duty performance on the jobsite. Milwaukee® Thunderbolt® black oxide drill bits are designed for extreme durability and long life. The Thunderbolt® web features a thicker core than a standard drill bit to provide ultimate strength and protect against side-load breakage. A specially designed parabolic flute form clears chips fast, while the 3-flat Secure-Grip™ shank holds the bit firmly in the drill chuck. The 135 deg split point tip delivers a precision start and prevents walking for fast, accurate holes. Effective for drilling on curved surfaces, Milwaukee® Thunderbolt® black oxide bits require less effort to drill through metal, wood and PVC and are highly recommended for use with portable drills.
- Features
Features |
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 |
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 |
Black oxide coating provides lubricity and resists corrosion of the bit |
135 deg Split point |
3-Flat shank |