Milwaukee THUNDERBOLT™ 21-PC Black Oxide Drill Bit Set is designed for extreme durability, heavy-duty performance and long life. To protect against side-load breakage, these THUNDERBOLT™ bits feature a thicker core web than standard drill bits which gives them increased strength. They also feature 3-Flat Secure-Grip™ shanks for firm, wobble-free hold in drill chucks. The special parabolic flute design clears chips away fast while the 135° split point tip produces accurate holes with precision starts and less walking. These black oxide-coated bits are recommended for use with portable drills in materials such as metal, wood, and PVC. They are also effective when drilling on curved surfaces.
Includes:
- (2) 1/16" Thunderbolt Black Oxide Drill Bit
- (1) 11/64" Thunderbolt Black Oxide Drill Bit
- (1) 1/2" Thunderbolt Black Oxide Drill Bit
- (1) 13/64" Thunderbolt Black Oxide Drill Bit
- (2) 1/4" Thunderbolt Black Oxide Drill Bit
- (1) 15/64" Thunderbolt Black Oxide Drill Bit
- (2) 1/8" Thunderbolt Black Oxide Drill Bit
- (2) 3/16" Thunderbolt Black Oxide Drill Bit
- (1) 3/32" Thunderbolt Black Oxide Drill Bit
- (1) 3/8" Thunderbolt Black Oxide Drill Bit
- (1) 5/16" Thunderbolt Black Oxide Drill Bit
- (1) 5/32" Thunderbolt Black Oxide Drill Bit
- (2) 5/64" Thunderbolt Black Oxide Drill Bit
- (1) 7/32" Thunderbolt Black Oxide Drill Bit
- (1) 7/64" Thunderbolt Black Oxide Drill Bit
- (1) 9/64" Thunderbolt Black Oxide Drill Bit
Model Number: 48-89-2801
