Milwaukee® Tool 48-89-2841 Thunderbolt® Secure-Grip™ Jobber Length Drill Bit, Black Oxide
MIL48892841
MFG #: 48-89-2841
- Material: HSS
- Applicable Materials: Metal, Plastic and Wood
- Cutting Depth: 3-3/4
- Cutting Edge Material: HSS
- Drill Diameter Measurement System: Imperial
- Drill Size - Decimal Inch: 0.3906
- Drill Size - Fraction: 25/64
- Finish: Black Oxide
- Flute Length: 3-3/4
- Flute Type: Parabolic
- Manufacturer: Milwaukee Tool
- Manufacturer #: 48-89-2841
- Overall Length: 5-1/8 in
- Point Angle: 135
- Point Type: Split
- Series: Thunderbolt® Secure-Grip™
- Shank Size: 3/8
- Shank Type: 3-Flat/Reduced
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 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.
Milwaukee® Jobber Length Drill Bit, Series: Thunderbolt® Secure-Grip™, Imperial, 25/64 in Drill Size - Fraction, 0.3906 in Drill Size - Decimal Inch, 5-1/8 in Overall Length, 3-3/4 in Cutting Depth, Parabolic Flute, 3-3/4 in Flute Length, 3/8 in Shank, 3-Flat/Reduced Shank, 135 deg Point, Split Point, HSS Cutting Edge, HSS, Black Oxide, Applicable Materials: Metal, Plastic and Wood
Milwaukee® Jobber Length Drill Bit, Series: Thunderbolt® Secure-Grip™, Imperial, 25/64 in Drill Size - Fraction, 0.3906 in Drill Size - Decimal Inch, 5-1/8 in Overall Length, 3-3/4 in Cutting Depth, Parabolic Flute, 3-3/4 in Flute Length, 3/8 in Shank, 3-Flat/Reduced Shank, 135 deg Point, Split Point, HSS Cutting Edge, HSS, Black Oxide, Applicable Materials: Metal, Plastic and Wood
- 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 drill chuck
- Versatile - reduced shank diameter for use in 3/8 in chucks
- Corrosion resistant - black oxide coating provides lubricity and resists corrosion of the bit