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® Jobber Length Twist Drill Bit, Drill Size - Fraction: 3/16 in, 3-1/2 in Overall Length, Round Shank, Parabolic Flute, 2-5/16 in Flute, Split Point, 135 deg Point Angle, HSS, Black Oxide, Applicable Materials: Metal, Plastic, Wood
| Applicable Materials | : | Metal, Plastic, Wood |
| Drill Size - Fraction | : | 3/16 in |
| Finish | : | Black Oxide |
| Flute Length | : | 2-5/16 in |
| Flute Type | : | Parabolic |
| Material | : | HSS |
| Overall Length | : | 3-1/2 in |
| Point Angle | : | 135 deg |
| Point Type | : | Split |
| Shank Type | : | Round |
- Thunderbolt drill bits are designed with a thicker web, providing greater strength and longer life
- Efficient chip removal
- Precision starts, no walking
- Black oxide coating provides lubricity and resists corrosion of the bit
- Three flat shank holds bit secure in drill chuck
Specification Sheet