Milwaukee 48-89-2314 Red Helix Cobalt Drill Bit, 17/64 In., 4.13 In. Oal

The Milwaukee RED HELIX 48-89-2314 is a cobalt drill bit engineered for extreme durability and long life in hard metal applications. The 17/64-inch diameter with 4.13-inch overall length makes this jobber-style bit suitable for a range of twist drilling applications. Cobalt construction provides superior performance compared to standard black oxide bits, delivering up to 10X the life of conventional drill bits.

The variable helix design with an aggressive 35-degree helix angle that transitions to 15 degrees provides rapid chip removal, limiting heat buildup so the bit stays sharper longer. The 135-degree split point tip delivers a precision start and prevents walking for fast, accurate holes. Whether you're working on professional projects or tackling demanding DIY tasks, this drill bit is designed to handle tough drilling applications with durability and precision.

Features and Benefits

• Variable Helix Design: The aggressive 35-degree helix angle transitions to 15 degrees, providing rapid chip removal that limits heat buildup and keeps the bit sharper longer.
• Split Point Tip: The 135-degree split point delivers a precision start and prevents walking for fast, accurate holes.
• Cobalt Material: Cobalt construction engineered for extreme durability and long life in hard metal applications.
• Extended Lifespan: Provides up to 10X the life compared to standard black oxide drill bits, making it a cost-effective choice for heavy-duty drilling.
• Jobber Style: The 4.13-inch length balances stability and flexibility for precise work in a variety of applications.

Specifications

• Brand: Milwaukee
• Model: 48-89-2314
• Diameter: 17/64 inch
• Overall Length: 4.13 inches
• Material: Cobalt
• Flute Type: Twist, 2-Flute
• Shank Type: 3-Flat
• Tip Angle: 135 degrees split point
• Helix Angle: Variable (35 degrees to 15 degrees)