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7 Inch Forstner Bit Extension for 3/8'' Round Shank Black Hole Saw Drill Chuck Extension Adding 5-3/4 inches Drilling Depth to Forstner Drill Bit for Wood Turners Furniture Carpentry - size: 7'' Long for 3/8'' Round Shank

7 Inch Forstner Bit Extension for 3/8'' Round Shank Black Hole Saw Drill Chuck Extension Adding 5-3/4 inches Drilling Depth to Forstner Drill Bit for Wood Turners Furniture Carpentry - size: 7'' Long for 3/8'' Round Shank

$23.16 USD
$23.16 USD
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Taxes included. Shipping calculated at checkout.

About this item

  • 【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 7 inches, 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.

Overview

  • Material: High Speed Steel (HSS)
  • Finish Type: Black Oxide
  • Shank Type: Round Shank
  • Brand: Funnytek
  • Tool Flute Type: Straight

Low stock: 10 left

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Reviews

  • ⭐⭐⭐⭐⭐

    Ethan Miller — Austin, Texas

    FixTimber made it easier to find practical supplies for several wood repairs around my home. The products were clearly presented, and the items I ordered worked well for filling damaged areas and completing small maintenance projects. I would shop here again for future repairs.

  • ⭐⭐⭐⭐⭐

    Laura Bennett — Portland, Oregon

    I ordered a selection of fasteners, sealants, and wood-finishing supplies for an exterior repair project. Everything fit the type of work I had planned, and the collection categories made it simple to compare the available options. Overall, it was a convenient shopping experience.

  • ⭐⭐⭐⭐⭐

    Michael Turner — Denver, Colorado

    The repair tools and structural hardware I purchased were useful for reinforcing a few areas of my wooden deck. I appreciated being able to find related supplies in one place. The products felt practical for regular maintenance and small improvement projects.

  • ⭐⭐⭐⭐⭐

    Rachel Collins — Raleigh, North Carolina

    I needed supplies for repairing and refinishing weathered wood around my porch. FixTimber offered a helpful range of preparation, repair, and finishing products that suited different stages of the project. The items helped make the work feel more organized and manageable.

FAQ

What types of products does FixTimber offer?

FixTimber offers supplies for repairing, reinforcing, sealing, weatherproofing, preparing, and finishing wood-frame homes. Our collections include wood repair compounds, adhesives, fasteners, structural hardware, exterior hardware, weatherproofing materials, finishing products, and repair tools.

How do I know whether a product is suitable for my project?

Review the product description, intended application, dimensions, materials, compatibility information, and installation requirements before ordering. If you are uncertain, contact us with details about your project and the product you are considering.

Are your products suitable for outdoor use?

Some products are designed for exterior applications, while others are intended only for indoor or protected areas. Check the individual product page for information about weather resistance, moisture exposure, temperature limits, and suitable surfaces.

Can I use these products for structural repairs?

Certain fasteners and connectors may be intended for structural applications, but suitability depends on the building design, load requirements, local codes, and installation method. Structural repairs should be evaluated and completed by a qualified professional when appropriate

Do products include installation instructions?

Instructions may be included with certain products or provided on their product pages. Instructions and accessories vary by manufacturer. Always follow the supplied directions and applicable safety requirements

How can I choose the correct size of hardware or fastener?

Measure the relevant lumber, opening, connection, or existing component carefully. Compare those measurements with the dimensions and specifications shown on the product page. Do not select structural hardware based on appearance alone.

Will product colors and wood finishes look exactly like the images?

Colors may appear different because of lighting, screen settings, wood species, surface preparation, and application method. Test stains, fillers, waxes, oils, and coatings on a small inconspicuous area before completing the entire project

How long does order processing and delivery take?

Processing and delivery times depend on the product, destination, carrier, and current order volume. Estimated delivery information may be displayed during checkout or provided after the order is processed. Please review our Shipping & Delivery Policy for additional details.

Can I return a product if it does not work for my project?

Eligible items may be returned in accordance with our Return & Refund Policy. Return conditions, time limits, exclusions, and instructions may vary, so review the policy before opening, installing, mixing, or using a product.

How can I contact FixTimber for assistance?

Email us at dovguorveethar@gmail.com or call +1 (936) 260-5549. When contacting us about an order, include your order number and a brief description of your question so we can assist you more efficiently.

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