Milwaukee 48-89-2308 Red Helix Cobalt Drill Bit, 11/64 In., 3.31 In. Length

The Milwaukee 48-89-2308 RED HELIX cobalt drill bit is engineered for extreme durability and long life in hard metal applications. This twist drill bit delivers up to 10 times the life of standard black oxide drill bits, making it an excellent choice for professionals and DIY enthusiasts who demand reliable performance on tough drilling tasks. Cobalt steel construction protects the cutting edges from rapid wear, allowing the bit to stay sharper longer even in demanding conditions.

The variable helix design enhances chip removal and reduces heat buildup during operation. The 135-degree split point tip ensures a precision start that prevents walking, delivering fast and accurate holes. Whether you're working on metal drilling, construction, or specialty applications, this jobber-length drill bit handles tough conditions with confidence.

Features and Benefits

• Cobalt Steel Construction: Protects cutting edges from rapid wear and extends bit life significantly longer than standard black oxide options.
• Variable Helix Design: Enhances chip removal and limits heat buildup, keeping the bit sharper during extended use.
• 135-Degree Split Point Tip: Delivers a precision start and prevents walking, ensuring fast and accurate holes without the need for pilot drilling.
• Superior Durability: Up to 10 times the life compared to black oxide drill bits, providing excellent value for demanding applications.
• All Twist Drilling Applications: Suitable for all twist drilling applications and ideal for tough conditions.

Specifications

• Brand: Milwaukee
• Model: 48-89-2308
• Diameter: 11/64 inch
• Overall Length: 3.31 inches
• Flute Design: 2-flute twist flute
• Shank: Round shank
• Material: Cobalt steel
• Tip Angle: 135 degrees split point