Dormer
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Dormer A940 Cobalt Steel Spectrum Long Length Drill Bit, Uncoated (Bright) Finish, Round Shank, 130 Degree Special Point, 1.00 mm
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Dormer A940 Cobalt Steel Spectrum Long Length Drill Bit, Uncoated (Bright) Finish, Round Shank, 130 Degree Special Point, 1.00 mm
The Dormer A940 extra-length drill bit is designed for deep hole drilling, offering improved efficiency and increased productivity.
Dormer A940 Cobalt Steel Spectrum Long Length Drill Bit, Uncoated (Bright) Finish, Round Shank, 130 Degree Special Point, 1.00 mm
Item #: 18694942

Dormer A940 Cobalt Steel Spectrum Long Length Drill Bit, Uncoated (Bright) Finish, Round Shank, 130 Degree Special Point, 1.00 mm

Item #: 18694942

TZS 116379

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Wednesday, July 15
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The Dormer A940 extra-length drill bit is designed for deep hole drilling, offering improved efficiency and increased productivity.
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What Stands Out

Precision Engineering
Designed for accuracy, the A940 drill bit features a 130-degree special point that allows for clean, precise drilling, ensuring a professional finish every time.
Durable Material
Crafted from high-quality cobalt steel, this drill bit is engineered for longevity, providing exceptional resistance to wear and high heat during extended use.
Versatile Applications
Ideal for various materials, the 3.40 mm A940 drill bit is perfect for metal, wood, and composite materials, making it a versatile addition to any toolkit.

Product Details

Shop the Dormer A940 Cobalt Steel Long Length Drill Bit on Ubuy Tanzania. Perfect for drilling into steel, stainless steel, titanium, and alloyed aluminum. High-speed steel (HSS) with cobalt for durability and efficiency. Available now at Ubuy with worldwide shipping.
Item Weight0.2 lbs (90 grams)

Who Should Buy?

Suitable For
  • Precision Machinists

    Ideal for precision machinists requiring accurate and long-lasting drill bits for intricate metalwork and drilling applications.

  • Metal Fabricators

    Perfect for metal fabricators who need reliable drill bits for creating precise holes in various metal types.

  • Hobbyist DIYers

    Beneficial for hobbyist DIY enthusiasts working with metal projects that require accurate drilling and long reach capabilities.

Not Suitable For
  • Woodworkers

    Not ideal for woodworking tasks where standard wood drill bits offer better performance and efficiency in material removal.

  • Soft Materials

    Unsuitable for drilling into soft materials such as plastic or soft foam, which require different drill bit types.

  • Occasional Users

    Not recommended for occasional users with minimal drilling needs, as the bit may be overkill for light tasks.

Product Description

Dormer A940 Cobalt Steel Spectrum Long Length Drill Bit, Uncoated (Bright) Finish, Round Shank, 130 Degree Special Point, 1.00 mm

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What materials can the Dormer A940 drill bit be used to drill through?

    Answer: The Dormer A940 drill bit is designed for superior performance on a variety of materials including steel, aluminum, and other non-ferrous metals. Its cobalt steel construction allows it to effectively cut through tougher materials, making it suitable for industrial applications. Many users have found it particularly useful for machining in automotive and aerospace industries where precision holes are a necessity, ensuring accuracy and durability.
  • Question: Is the Dormer A940 drill bit suitable for CNC machines?

    Answer: Yes, the Dormer A940 drill bit is ideal for use with CNC machines due to its precise 130-degree special point and round shank design, which facilitates the acquisition of accurate drilling angles. This drill bit helps in maintaining tight tolerances that CNC applications demand. Many professionals prefer this bit for its ability to perform intricate drilling tasks effectively in automated setups.
  • Question: What is the significance of the uncoated (bright) finish on the Dormer A940 drill bit?

    Answer: The uncoated (bright) finish of the Dormer A940 drill bit offers minimal friction during drilling, which can lead to improved chip removal and reduced heat buildup. This feature is important for maintaining the drill bit's integrity and prolonging its lifespan, especially during prolonged use. Users typically appreciate the clean finish, which also allows for better visibility of drill progress.
  • Question: How do I determine the right size of the Dormer A940 drill bit for my projects?

    Answer: To determine the right size of the Dormer A940 drill bit, consider the specific requirements of your project, including hole diameter, material type, and depth of penetration needed. For precision tasks, the 1.20 mm size is ideal for small components and fine work. Professionals recommend having a selection of drill sizes on hand to adapt to varying project specifications effectively.
  • Question: What is the benefit of the cobalt steel material in the Dormer A940 drill bit?

    Answer: Cobalt steel is known for its strength and exceptional toughness, making the Dormer A940 drill bit highly effective for hard materials. This material composition enables the drill to withstand higher heat and pressure during prolonged use. Users often find that tools made from cobalt steel last longer and retain their cutting edges, making them a cost-effective investment for heavy-duty applications.
  • Question: Can the Dormer A940 drill bit be sharpened, and how often should it be?

    Answer: Yes, the Dormer A940 drill bit can be sharpened to restore its cutting edges. The frequency of sharpening depends on usage and the material being drilled. For frequent use in tough materials, users recommend inspecting the bit regularly for dullness and sharpening as needed. Regular maintenance can help ensure the bit continues to perform at its best, preserving quality and precision.
  • Question: What kinds of projects are best suited for the Dormer A940 drill bit?

    Answer: The Dormer A940 drill bit is ideal for precision drilling tasks in metalworking, especially in projects involving thin materials, fine details, and tight tolerances. It is commonly used in prototyping, tooling, and electronics assembly, where accuracy is critical. Many users in technical fields like engineering and manufacturing find it invaluable for its performance in intricate applications.
  • Question: Is the Dormer A940 drill bit suitable for woodworking applications?

    Answer: While the Dormer A940 drill bit excels in metalworking, it is generally not recommended for woodworking applications due to its fine size and design, which may not effectively handle the materials and moisture levels present in wood. Users typically prefer drill bits designed specifically for wood to ensure optimal performance and avoid damage. Reserve the A940 for precise metal drilling only.
  • Question: How does the round shank design of the Dormer A940 contribute to its performance?

    Answer: The round shank design of the Dormer A940 drill bit provides a solid grip in the chuck, ensuring stability and reducing the risk of slippage during operation. This allows for consistent and precise drilling, especially in high-speed applications. Users have noted that this design is particularly beneficial in achieving accuracy, especially in multitasking situations on various drilling machines.
  • Question: Where can I buy the Dormer A940 Cobalt Steel Long Length Drill Bit in Tanzania?

    Answer: You can purchase the Dormer A940 Cobalt Steel Long Length Drill Bit conveniently on Ubuy in Tanzania. Ubuy offers a wide selection of high-quality tools and components, making it easy to find exactly what you need for your project. With Ubuy, enjoy user-friendly navigation and access to product details that aid in informed purchasing decisions.

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Pros

  • Durable cobalt steel material
  • Effective for tough materials
  • Sharp special point design
  • Long length for deep drilling
  • Suitable for precision work

Cons

  • May require frequent sharpening.

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

TZS 116379

Order now and get it around Wednesday, July 15

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • 130-degree point angle for centering and reducing pressure on cutting edges
  • High-speed steel (HSS) with cobalt for drilling into tough materials
  • Aluminum chromium nitride (AlCrN) coating for reducing friction and extending tool life
  • Round shanks suitable for a variety of tool-holding systems
  • Designed to achieve H10 tolerance consistently with proper cutting conditions
  • Meets ANSI and DIN industry standards for quality assurance