Milwaukee 9/16" S&D Black Oxide Drill Bit
Milwaukee
9/16" S&D Black Oxide Drill Bit
Blain # 1541103 | Mfr # 48-89-2740
$
21
49
Description
Milwaukee's Thunderbolt Silver & Deming drill bits are designed for performance in low to high tensile strength materials, stainless steel and cast iron. Thunderbolt twist drill bits are made from premium industrial-grade steel with heavy-duty cutting surfaces that power through deep or shallow holes with lightning speed. A special flute geometry adds strength while providing increased chip ejection. Thunderbolt twist drill bits have a heavy duty 135 degree split point for easy penetration and a 1/2 in. reduced shank with 3 milled flats which prevent slippage in a jawed chuck. One per package.
Features
- Corrosion resistant: Black oxide coating provides lubricity and resists corrosion of the bit
- Fast, accurate drilling: 135 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 1/2" chucks
Specifications
- Bit Diameter: 9/16",
- Twist Bit Type
- Heavy Duty: Blade Tooth Grade
Warranty
<p>No warranty</p>