10 Inch Forstner Bit Extension for 3/8'' Hexagonal Shank Black Hole Saw Drill Chuck Extension Adding 8-3/4 inches Drilling Depth to Forstner Drill Bit for Wood Turners Furniture Carpentry

Additional Details from the Manufacturer

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More features

• 【Extended Working Range】The main function of the forstner bit extension is to extend the working range of the drill, allowing you to easily drill in hard-to-reach or space-constrained areas. This feature greatly widens the working area and increases flexibility and efficiency.
• 【Premium Material】The forstner drill bit extension is made of quality steel, which has high hardness and good abrasion resistance, and can withstand large cutting force and impact, without being easily deformed or damaged. The strength and stability of steel makes the extension to keep stable performance in the bad working environment, which is not easy to loosen or fall off and ensure the smooth running of the work.
• 【Non-slip Design】The traditional forstner drill extensions were prone to slipping when working with hardwoods, so we developed a non-slip design for the part that attaches to the drill rig, so that the drill jaws can firmly grip the extension.
• 【Convenient To Use】The use process is simple and quick, without complicated steps. First, use the hexagonal key included in the package to loosen the set screw, then insert the drill rod (not included) into the extension bar, making sure that the set screw is parallel to the flat surface of the drill rod, and finally tighten the screw.
• 【Wide Application】Total length of hole saw drill bit extension is 10 inch, 3/8 inch diameter shank,25/32 inch diameter collet, accepts forstner drill bits with handle size of 3/8 inches or slightly smaller, widely used in lathes, hand drills, and drilling machines.