Feature
●👷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 its 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.
Description
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| 6-11/16" Forstner Bit Extension | 7" Forstner Bit Extension | 10" Forstner Bit Extension | 10" Ship Auger Extension | |
| Customer Reviews |
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| Price | $12.99 | $13.99 | $15.99 | $13.99 |
| Applicable Shank Dia. | For 3/8" & 2/5" Shank | For 3/8" Shank | For 3/8" Shank | For 1/2" Shank |