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34 Counterbore, Carbide Tipped, 3 Flutes, 12 Shank Diameter, Straight Shank, 5 38 OAL, USA Made, .75 Diameter, 59809
Item #: 50900126

34 Counterbore, Carbide Tipped, 3 Flutes, 12 Shank Diameter, Straight Shank, 5 38 OAL, USA Made, .75 Diameter, 59809

Item #: 50900126

MWK 472105

Price Details

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What Stands Out

Carbide Tipped
Constructed with carbide tips for exceptional durability, ensuring prolonged cutting life and superior performance in tough materials, making it ideal for both professional and DIY projects.
Precision Engineering
Designed with a precise 3-flute configuration that optimizes chip removal and enhances cutting efficiency, providing cleaner holes and reducing the risk of tool binding.
USA Made Quality
Proudly manufactured in the USA, ensuring high-quality standards and excellent craftsmanship, which promotes reliability and performance you can trust for every machining task.

Product Details

Shop 34 Counterbore, Carbide Tipped, 3 Flutes, 12 Shank Diameter, Straight Shank, 5 38 OAL, USA Made, .75 Diameter, 59809 online at a best price in Malawi. B00PM4N1SW
  • 3/4 inch counterbore with carbide tipped cutting edges
  • 3 flutes for efficient material removal
  • 1/2 inch shank diameter with set screw to hold pilot or drill bit
  • Made in the USA with high precision and quality control
  • Tool diameter tolerance: +.001/-0, Shank Diameter Tolerance: +0/-.0005
  • Pilot Hole Diameter: 1/4, minimum cut diameter: .29
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Woodworking Enthusiasts

    Ideal for creating precise counterbored holes in wood for flush mounting and aesthetic finishes.

  • Metal Fabricators

    Great for adding flat-bottomed holes in metal workpieces, allowing for screw heads to sit flush.

  • DIY Projects

    Perfect for hobbyists requiring a reliable counterbore tool for various home improvement tasks.

Not Suitable For
  • Beginners

    Not suitable for novice users who may lack experience using specialized tools safely and effectively.

  • Soft Materials

    May not perform well on soft materials; designed primarily for wood and metal applications.

  • Heavy-Duty Use

    Not ideal for repeated, heavy-duty applications where durability and resilience against wear are required.

Product Description

34 Counterbore, Carbide Tipped, 3 Flutes, 12 Shank Diameter, Straight Shank, 5 38 OAL, USA Made, .75 Diameter, 59809

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a counterbore and how is it used?

    Answer: A counterbore is a cylindrical flat-bottomed hole that is used to allow the head of a bolt or screw to sit flush with or below the surface of the material it's applied to. This design is essential in applications requiring a clean and level surface finish. For instance, when installing plugs in automotive or structural components, a counterbore ensures that the fastening device doesn’t protrude, allowing for smooth surface contact with other parts.
  • Question: What are carbide-tipped drill bits and why are they preferred?

    Answer: Carbide-tipped drill bits feature cutting edges made from tungsten carbide, which makes them remarkably tough and durable compared to standard steel bits. They are preferred for their ability to maintain sharpness longer, resist wear, and provide precision in drilling through various materials, including metals and composites. For example, professionals in the machining and manufacturing sectors often choose carbide-tipped bits for high-speed operations when dealing with harder materials.
  • Question: How does the number of flutes affect counterbore performance?

    Answer: The number of flutes on a counterbore refers to the spiral blades that cut and remove material. A 3-flute design strikes a balance between cutting efficiency and chip removal, making it ideal for applications that require smooth finishing and increased stability. For example, when drilling in deeper materials, the 3-flute counterbore helps minimize chatter, ensuring a cleaner hole and better final results.
  • Question: What applications are suited for a 0.75-inch diameter counterbore?

    Answer: A 0.75-inch diameter counterbore is commonly used in construction and manufacturing tasks that involve installing large fasteners like bolts and screws. It’s particularly useful for embedding anchors in concrete or setting up machinery where flush mounts are required. The size offers a good balance for both strength and compatibility with standard fasteners in industrial settings.
  • Question: What is the significance of the 12 shank diameter?

    Answer: A 12 shank diameter means that the counterbore is designed to fit standard drill chucks for various drill sizes, ensuring secure fastening. This size is crucial for applications requiring a powerful, stable tool setup. Craftsmen, engineers, and machinists often prefer this shank size for versatility and compatibility across machinery, allowing them to switch tools without the need for additional adapters.
  • Question: What does a straight shank design entail?

    Answer: A straight shank design refers to a bit that has a uniform diameter along its length, which allows for a secure grip in drilling machines. This construction type promotes stability and precision during operation, making it ideal for controlled drilling tasks. It's particularly advantageous for hobbyists and professionals who require consistent results and efficient chip removal.
  • Question: How can this counterbore enhance machining processes?

    Answer: Using a counterbore like the 34 Counterbore can significantly enhance machining processes by allowing for precise hole creating that accommodates fasteners flush with a material's surface. This ensures that parts fit neatly and reduces issues related to surface protrusion, which is crucial in assembly lines in industries such as automotive. It’s perfect for jobs that demand accuracy and finished aesthetics.
  • Question: Is this counterbore suitable for high-speed applications?

    Answer: Yes, the carbide-tipped design of this counterbore makes it highly suitable for high-speed applications. Carbide retains its hardness at high temperatures, allowing for extended use in rapid drilling tasks without overheating or losing sharpness. For instance, in high-volume production environments, this feature ensures efficiency and consistency, translating to improved productivity.
  • Question: What materials can this counterbore be used with?

    Answer: This counterbore is versatile and can be used with metals, plastics, wood, and composite materials. Its design makes it ideal for machining projects in engineering, woodworking, and construction applications. For example, when working with machinery components, it effectively creates countersunk holes for secure fastening in various substrates.
  • Question: Where can I buy the 34 Counterbore, Carbide Tipped, 3 Flutes, 12 Shank Diameter, Straight Shank, 5 38 OAL, Malawi Made, .75 Diameter, 59809?

    Answer: You can purchase the 34 Counterbore, Carbide Tipped, 3 Flutes, 12 Shank Diameter, Straight Shank, 5 38 OAL, Malawi Made, .75 Diameter, 59809 from Ubuy. Ubuy is a reliable e-commerce platform that offers a wide selection of tools and equipment perfect for your needs.

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