49-56-8000 Thunderbolt Pilot Drill Bit, 1/4 In. Dia. X 4 In.

The Milwaukee Thunderbolt pilot drill bit is a high-speed steel drill bit designed for precision drilling in challenging applications. This 1/4-inch diameter bit excels at drilling on curved surfaces and other tasks where accuracy and control matter. The bit's 135-degree split point tip starts on contact, eliminating walking and ensuring fast, accurate holes with minimal effort.

Whether you're installing fixtures, building custom furniture, or working on projects requiring finesse and accuracy, this pilot bit delivers reliable performance. The thicker core design provides strength against side-load breakage, while the parabolic flute clears chips and debris efficiently. The 3-flat shank design prevents slipping in the arbor or chuck, giving you a secure grip for enhanced drilling performance.

Features and Benefits

• 135-Degree Split Point Tip: Starts on contact to prevent walking and enable fast, accurate holes.
• Thicker Core Design: Provides ultimate strength and protection against side-load breakage during demanding drilling tasks.
• Parabolic Flute: Clears chips and debris efficiently for consistent performance.
• 3-Flat Shank: Prevents slipping in the arbor or chuck, ensuring a secure grip and consistent drilling performance.
• High-Speed Steel Construction: Built to withstand rigorous use and deliver reliable results across multiple applications.
• Curved Surface Capability: Specially suited for drilling on curved applications in custom furniture, fixtures, and detailed work.

Specifications

• Brand: Milwaukee
• Model: 49-56-8000
• Bit Diameter: 1/4 inch
• Shank: 1/4 inch, 3-flat design
• Length: 4 inches
• Material: High-speed steel
• Tip Angle: 135-degree split point