Milwaukee® Thunderbolt® 48-89-2726 Jobber Length Twist Drill Bit, 5/16 in Drill Fraction, 3-3/16 in L Flute, HSS
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 and debris fast to keep the bit cool. 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. Includes 2 bits.
Milwaukee® Thunderbolt® Jobber Length Twist Drill Bit, Drill Size - Fraction: 5/16 in, 4-1/2 in Overall Length, 3-Flat Shank, Parabolic Flute, 3-3/16 in Flute, Split Point, 135 deg Point Angle, HSS, Black Oxide, Applicable Materials: Metal, Plastic, Wood
| Applicable Materials | : | Metal, Plastic, Wood |
| Drill Size - Fraction | : | 5/16 in |
| Finish | : | Black Oxide |
| Flute Length | : | 3-3/16 in |
| Flute Type | : | Parabolic |
| Material | : | HSS |
| Overall Length | : | 4-1/2 in |
| Point Angle | : | 135 deg |
| Point Type | : | Split |
| Shank Type | : | 3-Flat |