Milwaukee 48-89-2831 15/64-Inch Thunderbolt Black Oxide Drill Bit, 12-Pack

Product Description

Milwaukee 48-89-2831 is a 15/64-inch black oxide drill bit designed for durability and extended life. The thicker core of the Thunderbolt web enhances strength and protects against breakage under load. This drill bit features a parabolic flute that effectively clears debris to maintain cooling during use. The 135-degree split point tip starts on contact, preventing walking for precision drilling. This bit is ideal for use on curved surfaces and with portable drills, requiring less effort to operate.

• Thicker web for enhanced durability
• 135-degree split point for accurate starting
• 3-flat Secure-Grip shank minimizes slipping

Product Highlights

Effective for drilling into various materials like cast iron and steel. The included packaging contains twelve units, suitable for bulk use.

Product Information

Standard Information

• Size: 15/64 inches
• Type: Jobber length drill bit

Technical Specifications

• Length: 3-7/8 inches
• Flute Length: 2-5/8 inches
• Cutting Depth: 2-5/8 inches
• Point Angle: 118 degrees
• Material: High speed steel
• Finish: Black oxide
• Cutting Direction: Right hand
• Shank Type: Plain/Round