Milwaukee 48-89-2722 Thunderbolt Black Oxide Drill Bit 1/4 in

Product Description

Milwaukee Thunderbolt black oxide jobber length drill bits are designed for durability and longevity. The Thunderbolt web provides a thicker core than standard drill bits, offering strength that protects against side-load breakage. A specially designed parabolic flute clears chips efficiently, keeping the bit cool. The precision start with a 135-degree split point tip ensures quick operation and prevents walking for accurate drilling. Ideal for use on curved surfaces, this drill bit functions well with portable drills and requires minimal effort to operate.

• Durability: Thicker web enhances strength and lifespan.
• Precision: 135-degree split point tip starts on contact to prevent walking.
• Versatility: Reduced shank diameter allows use in 3/8 inch chucks.

Product Highlights

Designed for high performance in various materials including metal, wood, and plastic.

Product Information

Standard Information

• MPN: 48-89-2722
• Brand: Milwaukee Tool

Technical Specifications

• Material: Black Oxide
• Drill Style: Jobber Length
• Type: Single End
• Size Type: Fractional
• Drill Size: 1/4 inch
• Shank Diameter: 1/4 inch
• Point Angle: 135 degrees
• Length: 6 inches
• Bit Type: Twist
• Cutting Depth: 4 inches
• Flute Length: 4 inches
• Weight: 0.05 lb