HIGHDRIL
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Core Drill Bit Adapter - 1 1/4-7 UNC Male Thread to SDS MAX Shank Adapter for Power Hammer Drill Diamond Core Drill Bits Connecting Hammer Drill Bit Accessories
Core Drill Bit Adapter - 1 1/4-7 UNC Male Thread to SDS MAX Shank Adapter for Power Hammer Drill Diamond Core Drill Bits Connecting Hammer Drill Bit Accessories
Core Drill Bit Adapter - 1 1/4-7 UNC Male Thread to SDS MAX Shank Adapter for Power Hammer Drill Diamond Core Drill Bits Connecting Hammer Drill Bit Accessories
Core Drill Bit Adapter - 1 1/4-7 UNC Male Thread to SDS MAX Shank Adapter for Power Hammer Drill Diamond Core Drill Bits Connecting Hammer Drill Bit Accessories
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Core Drill Bit Adapter - 1 1/4-7 UNC Male Thread to SDS MAX Shank Adapter for Power Hammer Drill Diamond Core Drill Bits Connecting Hammer Drill Bit Accessories
Core Drill Bit Adapter - 1 1/4-7 UNC Male Thread to SDS MAX Shank Adapter for Power Hammer Drill Diamond Core Drill Bits Connecting Hammer Drill Bit Accessories
Core Drill Bit Adapter - 1 1/4-7 UNC Male Thread to SDS MAX Shank Adapter for Power Hammer Drill Diamond Core Drill Bits Connecting Hammer Drill Bit Accessories
Core Drill Bit Adapter - 1 1/4-7 UNC Male Thread to SDS MAX Shank Adapter for Power Hammer Drill Diamond Core Drill Bits Connecting Hammer Drill Bit Accessories
Core Drill Bit Adapter - 1 1/4-7 UNC Male Thread to SDS MAX Shank Adapter for Power Hammer Drill Diamond Core Drill Bits Connecting Hammer Drill Bit Accessories
Corrosion resistant and durable, this SDS MAX shank adapter is designed for longevity and superior performance.
Core Drill Bit Adapter - 1 1/4"-7 UNC Male Thread to SDS MAX Shank Adapter for Power Hammer Drill Diamond Core Drill Bits Connecting Hammer Drill Bit Accessories
Item #: 69033919

Core Drill Bit Adapter - 1 1/4"-7 UNC Male Thread to SDS MAX Shank Adapter for Power Hammer Drill Diamond Core Drill Bits Connecting Hammer Drill Bit

90% of respondents would recommend this to a friend

Item #: 69033919

USD 51

Price Details

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*All items will import from US

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Only 1 item left in stock.
Order now and get it around Monday, September 28
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Corrosion resistant and durable, this SDS MAX shank adapter is designed for longevity and superior performance.
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What Stands Out

Versatile Compatibility
Easily converts 1 1/4"-7 UNC male threaded core drill bits to SDS MAX shank, expanding your hammer drill’s functionality and allowing for seamless use with various diamond core drill bits.
Durable Construction
Crafted from high-quality materials, this adapter ensures longevity and reliable performance, making it perfect for professional and DIY applications while withstanding heavy-duty usage.
User-Friendly Design
Designed for easy installation and removal, this adapter simplifies the process of switching drill bits, enhancing your workflow and minimizing downtime on the job.

Product Details

Shop Core Drill Bit Adapter - 1 1/4-7 UNC Male Thread to SDS MAX Shank Adapter for Power Hammer Drill Diamond Core Drill Bits Connecting Hammer Drill Bit Accessories online at a best price in Palau. B0BSGJ6RQY
Brand NameHIGHDRIL
Unit Count1 Count
Number of Packs1
ManufacturerHIGHDRIL
Part NumberHA018304407
Number of Pieces1
Shank TypeSDS-Max
Surface RecommendationConcrete, Masonry, Stone
Tool Flute TypeSpiral
Number of Flutes2
BrandHIGHDRIL
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • Professional Contractors

    Ideal for contractors needing efficient drilling solutions with compatibility for various diamond core drill bits.

  • DIY Enthusiasts

    Perfect for DIYers looking to expand their tool capabilities with the ability to use powered hammer drills.

  • Masonry Workers

    Enhances masonry tasks by allowing the use of diamond core bits for drilling through hard surfaces and materials.

Not Suitable For
  • Light-Duty Users

    Not suitable for casual users who only require basic drilling as it may be overkill and unnecessary.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the primary use of the Core Drill Bit Adapter?

    Answer: The Core Drill Bit Adapter is designed to connect a diamond core drill bit to a power hammer drill's SDS MAX shank. This facilitates enhanced drilling performance in concrete, masonry, and similar materials, making it an essential tool for contractors, DIY enthusiasts, and professionals. Using this adapter allows you to efficiently switch between different drill bits without needing multiple tools, making your work more streamlined.
  • Question: Is the Core Drill Bit Adapter compatible with all hammer drills?

    Answer: The Core Drill Bit Adapter specifically features a 1 14-7 UNC male thread to fit SDS MAX shanks. While it is compatible with most SDS MAX hammer drills, it's crucial to ensure your equipment adheres to these specifications. Verifying compatibility will facilitate a seamless connection, leading to optimal drilling effectiveness and performance. Always refer to your hammer drill's manual for additional compatibility information.
  • Question: Can this adapter be used for wet drilling applications?

    Answer: Yes, the Core Drill Bit Adapter can be utilized in wet drilling applications, particularly when working with diamond core drill bits. Wet drilling helps reduce heat and friction, extending the life of the bit and delivering cleaner results in materials such as concrete or stone. It’s recommended to maintain a steady water flow during the drilling process to maximize efficiency and achieve the best results.
  • Question: What materials can be drilled using this adapter?

    Answer: The Core Drill Bit Adapter is ideal for drilling a variety of tough materials, including concrete, brick, stone, and masonry. By connecting the adapter to a suitable hammer drill, you can tackle both light and heavy-duty drilling tasks. This versatility makes it a valuable addition to your tool collection, whether you're performing small home repairs or taking on larger construction projects.
  • Question: How does the adapter improve the performance of diamond core drill bits?

    Answer: The adapter enhances the performance of diamond core drill bits by ensuring a secure connection to the hammer drill, allowing for optimal power transfer during operation. This leads to faster penetration rates and cleaner cuts in dense materials. Furthermore, by combining the strength of the SDS MAX system with the precision of diamond bits, users can achieve superior drilling results with less effort.
  • Question: Is there any maintenance required for the Core Drill Bit Adapter?

    Answer: While the Core Drill Bit Adapter is built for durability, regular maintenance ensures its longevity and performance. After each use, it is recommended to clean the adapter to remove any dust or debris that may affect its functionality. Inspecting for signs of wear and ensuring that the threads remain undamaged are also important practices that maintain optimal performance and safety in your drilling tasks.
  • Question: Can multiple drill bits be used with the same adapter?

    Answer: Absolutely! The Core Drill Bit Adapter allows you to use multiple diamond core drill bits interchangeably, as long as they have compatible threading. This makes it a versatile tool for various applications, enabling you to switch between different drill bits based on your specific project needs, effectively saving you time and simplifying your tool inventory.
  • Question: What is the installation process for this adapter?

    Answer: Installing the Core Drill Bit Adapter is straightforward. Simply thread the adapter onto the SDS MAX shank of your hammer drill, ensuring it is secured tightly. Once fixed, attach the diamond core drill bit to the other end of the adapter. Make sure to follow any additional guidelines provided with your specific drill model to ensure a safe and optimal installation.
  • Question: Where can I buy the Core Drill Bit Adapter?

    Answer: You can purchase the Core Drill Bit Adapter - 1 14-7 UNC Male Thread to SDS MAX Shank Adapter for Power Hammer Drill Diamond Core Drill Bits at Ubuy. Ubuy offers a convenient platform for finding this specialized tool in Palau, along with a wide range of related accessories and products. Browse their selection to enhance your drilling capabilities and ensure you have the right tools for your projects.
  • Question: What benefits does using a core drill bit provide?

    Answer: Using a core drill bit offers numerous benefits, including the ability to bore holes with precise diameters in tough materials without causing extensive damage. Core drilling is less invasive compared to traditional drilling methods, producing clean, cylindrical cuts, ideal for plumbing, electrical work, or structural modifications. By pairing a diamond core drill bit with the Core Drill Bit Adapter, users achieve superior drilling efficiency and accuracy.

HIGHDRIL Masonry Core Drill Bits Editorial Review

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Customer Reviews & Ratings

5 customers ratings
  • 5 Star
    44%
  • 4 Star
    20%
  • 3 Star
    36%
  • 2 Star
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Pros

  • Strong and durable construction
  • Compatible with various drill bits
  • Easy to install and use
  • Highly effective for core drilling

Cons

  • May require occasional cleaning.

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4.2/5 9477 reviews
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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11 September 2026 · via Trustpilot
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8 September 2026 · via Trustpilot
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  • 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.
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USD 51

Order now and get it around Monday, September 28

QTY:

Only 1 item left in stock.
Secured transactionsecured transaction

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  • fedex
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Fastest cross-border delivery

Features & Benefits

  • Compatible with 1 1/4''-7 UNC and 1/2'' BSP core drill bits.
  • Designed for electric hammer drills with SDS Max shank.
  • Electrophoresis treatment for enhanced corrosion resistance.
  • Reinforced steel construction ensures durability and longevity.
  • Ideal for professional use in demanding applications.
  • Only for rotation mode—do not use in hammering mode.

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