ASNOMY 7Inch Extra Long Forstner Bit Extension for Adding Over 5-3/4 inches of Drilling Depth to Your 3/8" Round or Hex Shafts Forstner Bit($13.99Value)

Description

👷Extends any Forstner bit shank an additional 5-3/4 inches, Helps you use standard forstner drill bits drilling for flat bottom holes or start deep hole turning projects like on larger vases or containers; 👷The collet inside diameter is 3/8 inch(9.7mm). This tolerance is very tight and designed to accept forstner bits with shank sizes of 3/8 inch or slightly smaller; 👷High-carbon steel construction, precision ground and polished, ensuring it's sturdy and durable; 👷Two set screws and hex key included. To fasten the shank in place, use the hex key to tighten these screws; 👷Hex Shank Dia.: 3/8-inch, Total length: 7 inch, Extend Length: 5-3/4 inch. Feature:
1)The forstner bit extension gives you additional 5-3/4 inches of reach to bore deeper into your projects.
2)The collet inside diameter is 3/8 inch(9.7mm),designed to accept forstner bits with shank sizes of 3/8 inch or slightly smaller;

Specification:
Material: High-carbon steel
Shank Dia.: 3/8-inch;
Extend Length: 5-3/4 inch;
Total length: 7 inch.

Package:
1x Forstner bit Extension
1x Hex Key