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Item #:
73003940
2 Inch Rotary Hammer Core Bit - SDS Plus Core Drill Bit for Concrete, Masonry, Cement, Silicate Brick - 50 mm Carbide Hole Saw with SDS Shank and
90% of respondents would recommend this to a friend
Item #:
73003940
BZD 56
Price Details
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*All items will import from US
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Order now and get it around Saturday, September 26
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GRAFF core drill bit is very convenient to use. It has holes on the sides that help retrieve the concrete after drilling.
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What Stands Out
Effective Core Drilling
Designed for efficient drilling in concrete and masonry, this core bit easily tackles tough materials, ensuring precision and speed without compromising quality.
SDS Max Compatibility
Equipped with an SDS Max shank, it provides secure attachment to compatible rotary hammers, allowing for enhanced stability and improved power transfer during demanding construction tasks.
Extended Length
Measuring 20 inches, this core drill bit allows for deep drilling applications, making it suitable for various projects, such as plumbing or electrical installations, while maintaining ease of use.
Product Details
| Brand Name | GRAFF |
| Model | 6350110 |
| Unit Count | 1 Count |
| Manufacturer | OOO Lemanbel (LLC) |
| Part Number | 1 |
| Number of Pieces | 1 |
| Cutting Diameter | 6 millimeters |
| Minimum Bore Diameter | 6 millimeters |
| Material Type | Masonry, natural stone, sandstone, artificial stone, concrete, marble |
| Shank Type | SDS-Plus |
| Surface Recommendation | Concrete, masonry, steel |
| Tool Flute Type | Straight |
| Material | Masonry, natural stone, sandstone, artificial stone, concrete, marble |
| Brand | GRAFF |
| Country of Origin | This item will be imported from US |
| What is in the box | 2 Inch Rotary Hammer... For more details, please check description/product details (5.1 cm) |
| Item Weight | 1.5 lbs (680 grams) |
| Date First Available | December 10, 2021 |
Who Should Buy?
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Professional Contractors
Ideal for contractors requiring durable core drilling in concrete and masonry for construction or renovation projects.
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DIY Enthusiasts
Great for homeowners tackling significant home projects, providing the necessary power for clean and effective drilling.
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Stoneworkers
Perfect for stoneworkers needing precise holes in dense materials like silicate brick and concrete for installations.
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Casual Users
Not suitable for casual users who only need occasional or light drilling, as it's designed for heavy-duty use.
Product Description
2 Inch Rotary Hammer Core Bit - SDS Plus Core Drill Bit for Concrete, Masonry, Cement, Silicate Brick - 50 mm Carbide Hole Saw with SDS Shank and Center Drill GRAFF
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Customer Questions & Answers
-
Question:
What materials can the 2-58 Inch SDS Max Rotary Hammer Core Bit drill through?
Answer: The 2-58 Inch SDS Max Rotary Hammer Core Bit is specifically designed to effectively drill through tough materials such as concrete, masonry, cement, and silicate brick. This versatility makes it ideal for construction and renovation projects where various materials are encountered. Its robust construction ensures you can tackle different substrates without having to switch tools frequently. -
Question:
What is the shank type of the SDS Max Rotary Hammer Core Bit?
Answer: This core bit features an SDS Max shank, which is compatible with most rotary hammers equipped with SDS Max systems. The SDS Max shank offers a secure connection that maximizes power transfer and minimizes slippage during operation. This feature is essential for achieving precision and efficiency in drilling, particularly when working on large-scale projects. -
Question:
Can the SDS Max Core Bit be used for wet drilling?
Answer: Yes, the SDS Max Rotary Hammer Core Bit can be used for wet drilling applications. Wet drilling helps to reduce dust and improve the lifespan of the bit by lubricating the drilling surface. This method is particularly useful when working in environments where dust control is a priority or for extending the life of the core bit during extensive use. -
Question:
What is the optimal size for holes that can be drilled with this core bit?
Answer: The 2-58 Inch SDS Max Rotary Hammer Core Bit is designed to create holes up to 2-58 inches in diameter. This size is particularly effective for applications such as installing plumbing, electrical conduits, or other fixtures where larger openings are necessary. Understanding the sizing options helps you to select the right bit for your specific project needs. -
Question:
How does the design of this core bit contribute to its performance?
Answer: The design of the SDS Max Rotary Hammer Core Bit features a high-quality cutting edge and a well-engineered flute that enhances drilling efficiency. The core bit's teeth are engineered for optimal penetration and material removal, which reduces wear and tear on both the bit and the rotary hammer. This performance ensures you achieve fast and efficient drilling even in dense materials. -
Question:
What kind of rotary hammer is compatible with this core bit?
Answer: The 2-58 Inch SDS Max Rotary Hammer Core Bit is compatible with rotary hammers designed with an SDS Max chuck system. These rotary hammers usually have higher power and torque, making them suitable for heavy-duty applications. It's crucial to confirm that your rotary hammer has the proper shank type for optimal performance and safety during use. -
Question:
Is the core bit suitable for DIY projects?
Answer: Absolutely! The SDS Max Rotary Hammer Core Bit is suitable for both professional contractors and DIY enthusiasts. Its robust design and ease of use enable homeowners to tackle home renovation projects such as creating drainage holes, installing framework, or accessing wall studs. Having the right tool can greatly simplify these tasks. -
Question:
Does the core bit have any specific maintenance requirements?
Answer: While the SDS Max Rotary Hammer Core Bit requires minimal maintenance, keeping it clean and free from debris is crucial for performance. After use, ensure that the core bit is washed and dried thoroughly to prevent any corrosion. Regular inspections can help identify wear and ensure optimal drilling efficiency over time. -
Question:
What safety precautions should be taken when using this core bit?
Answer: When using the SDS Max Rotary Hammer Core Bit, it’s essential to wear protective gear, including safety goggles, gloves, and ear protection. Ensure your workspace is clear of obstacles and that materials are securely positioned. Following safe operating practices reduces the risk of accidents and enhances the overall drilling experience. -
Question:
Where can I buy the 2-58 Inch SDS Max Rotary Hammer Core Bit?
Answer: You can buy the 2-58 Inch SDS Max Rotary Hammer Core Bit from Ubuy in Belize. Ubuy offers an extensive selection of tools including this core drill bit, making it easy for you to find what you need for your next project. Check Ubuy's website for additional details and availability.
GRAFF Rotary Hammer Drill Bits Editorial Review
The 2 Inch Rotary Hammer Core Bit by GRAFF is an essential tool designed for drilling into concrete, masonry, and various types of stone. With a cutting diameter of 6 millimeters, this SDS Plus core drill bit effortlessly penetrates materials like marble and artificial stone. It features an SDS Shank for quick and secure bit changes, ensuring efficient performance. Weighing 2.5 lbs, its robust design make it ideal for heavy-duty tasks. Users appreciate its effectiveness on tough materials, making it a valuable addition to any toolbox for professionals and DIY enthusiasts alike.
Customer Reviews & Ratings
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Pros
- Easy to install with SDS shank
- Ideal for various materials including concrete
- Durable design for heavy-duty use
- Straight flute design enhances drilling efficiency
- Lightweight for comfortable handling
Cons
- May require specific drill compatible with SDS shank
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
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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BZD 56
Order now and get it around Saturday, September 26
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Features & Benefits
- Convenient to use with holes on the sides
- Made of durable steel with air holes for dust expulsion
- Hard alloy teeth with welded cuts for durability
- Does not overheat during percussion drilling
- Specifications: 2-5/8'' (68 mm) diameter, 20'' (500 mm) SDS Max Adapter, 8 teeth
- Ideal for drilling blind and through holes in concrete and masonry
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