ASNOMY 6-11/16Inch Extra Long Forstner Bit Extension for Adding Over 5-3/8 inches of Drilling Depth to Your 2/5" Round or Hex Shafts Forstner Bit

ASNOMY 6-11/16Inch Extra Long Forstner Bit Extension for Adding Over 5-3/8 inches of Drilling Depth to Your 2/5" Round or Hex Shafts Forstner Bit

👷Extends any Forstner shank bit an additional 5-3/8 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 2/5 inch(10.5mm). This tolerance is very tight and designed to accept forstner bits with shank sizes of 2/5inch 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: 6-11/16 inch, Extend Length: 5-3/8 inch. Feature:
1)The forstner bit extension gives you additional 5-3/8 inches of reach to bore deeper into your projects.
2)The collet inside diameter is 2/5 inch(10.5mm),designed to accept forstner bits with shank sizes of 2/5inch or slightly smaller;

Specification:
Material: High-carbon steel
Shank Dia.: 3/8-inch;
Extend Length: 5-3/8 inch;
Total length: 6-11/16 inch.

Package:
1x Forstner bit Extension
1x Hex Key