North Bay

MILWAUKEE 48-89-2726 Thunderbolt® Jobber Length Drill Bit 5/16 in High Speed Steel

Manufacturer #:48-89-2726
Documents Documents


Milwaukee® Thunderbolt® Black Oxide jobber length 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° 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.


Brand Name Milwaukee Sub Brand Thunderbolt®
Item Name Jobber Length Drill Bit Size 5/16 in
Shank Type 3-Flat Flute Type Parabolic
Point Type Split Material High Speed Steel
Series Milwaukee® Thunderbolt® Black Oxide Flute Length 4.0 in
Point Angle 135° Diameter 5/16 in
Color/Finish Black Oxide For Use With Portable Drills
Application For Non-Ferrous Metals, Plastic, Steel, Wood UPC 045242166961


1 - rarr_unit_1 EA - EA 2 - 2