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GRENPRO Countersink Drill Bit Set, 15PCS Tapered Bits with 2 Plug Cutters

GRENPRO Countersink Drill Bit Set, 15PCS Tapered Bits with 2 Plug Cutters

$36.50 USD
$36.50 USD
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About this item

  • 【Upgraded Comprehensive 15-Piece Tool Set】This GRENPRO upgraded 15-piece complete countersink drill bit kit covers all essential accessories needed for diverse woodworking projects. The full set includes 7 tapered drill bits: 2pcs #4(7/64"), 2pcs #6(9/64"), 1pc #8(11/64"), 1pc #10(3/16"), 1pc #12(7/32"), 2pcs wood plug cutters(3/8" & 1/2"), 1pc Allen wrench, 2pcs depth stop rings(3/8" & 1/2"), 2pcs Phillips screwdriver bits(PH1 & PH2), as well as 1pc extension bit shaft
  • 【Premium Nitride‑Treated High-Speed Steel Construction】Built with industrial-grade high-speed steel and professional nitride surface treatment, these woodworking countersink drill bits feature improved toughness and exceptional wear resistance. When compared with standard carbon steel drill bits available on the market, this set delivers up to 2X longer service life, ensuring stable performance and prolonged durability for daily woodworking applications
  • 【Precise Depth Control】Equipped with adjustable depth stop collars, these countersink drill bits enable accurate control over pilot hole depth. This design guarantees consistent, uniform countersinking results across every workpiece, helping you achieve a polished, professional-grade finish for all woodworking projects
  • 【Efficient Drilling & Flawless Finish】Designed with ultra-sharp cutting edges and a standard 82° countersink angle, these drill bits enable smooth and efficient drilling performance across both hardwood and softwood. The tapered pilot bits create clean, precise pilot holes for tight and secure screw placement. Boasting an all-in-one functional design that integrates drilling, countersinking and counterboring, this set effectively streamlines workflow and greatly improves overall working efficiency
  • 【Wide Compatibility & Versatile Applications】This GRENPRO countersink drill bit set is ideal for diverse woodworking projects, including cabinetry, furniture making, hinge installation, drawer slides, shelf brackets and more—perfect for both professional craftsmen and DIY enthusiasts. Equipped with a standard 1/4" hex shank, it seamlessly fits impact drivers, power drills, hand drills and bench drills. For optimal cutting performance and precision when using the wood plug cutter, we recommend operating it with a bench drill. Self-centering bits aid in accurate alignment, while the countersink bits handle deeper pilot holes effortlessly

Overview

  • Material: High Speed Steel (HSS)
  • Finish Type: Uncoated
  • Shank Type: Hex
  • Cutting Angle String: 82 degrees
  • Brand: GRENPRO

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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