7-Inch Forstner Bit Extension for Adding Depth to 3/8" Shafts

Functionality Breakdown

Use the 5-3/4 Inch Extension Bit for Precise Drilling

Why Choose This 5-3/4 Inch Extension Forstner Bit?

• Extended Reach: Easily extend your Forstner bit shank by 5-3/4 inches, perfect for larger projects like deep hole turning on vases or containers.

• Standard Bit Compatibility: The collet inside diameter is 3/8 inch, designed to fit standard forstner bits, making it versatile for various flat bottom hole drilling tasks.

• Precision Crafted: Constructed from high-carbon steel, precision ground and polished, ensuring durability and stability for long-term use.

• Easy Installation: Includes two set screws and a hex key to securely fasten the extended shank in place, ensuring safety during use.

• Sleek Design: Hex Shank Dia.: 3/8-inch, Total length: 7 inch, Extend Length: 5-3/4 inch—ideal dimensions for precise and efficient drilling.

This extension bit is perfect for skilled artisans and DIY enthusiasts needing to accommodate larger holes or achieving greater depth in their projects.