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Item #:
210428330
PROJAHN 54166 complete core bit 68 mm+shank SDS-plus+center. bit
90% of respondents would recommend this to a friend
Item #:
210428330
JMD 24978
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Order now and get it around Sunday, November 29
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What Stands Out
Precision Core Bit
The PROJAHN 54166 offers precise drilling with a 68 mm diameter, ensuring clean and accurate holes in various materials, perfect for professional tradespeople needing reliability in their tools.
SDS-Plus Shank
Featuring an SDS-plus shank design, this core bit allows for quick and effortless bit changes, enhancing efficiency on the job while providing a secure fit for added stability during use.
Versatile Application
Ideal for a range of applications including masonry and concrete, this core bit addresses multiple drilling needs, making it a versatile addition to any toolkit and valuable for contractors and DIY enthusiasts alike.
Product Details
| Brand Name | PROJAHN |
| Model | 54166 |
| Global Trade Identification Number | 04000146541661 |
| Manufacturer | PROJAHN |
| Part Number | 54166 |
| Item Dimensions | 8.07 x 2.72 x 2.72 inches (20.5 x 6.9 x 6.9 cm) |
| Material Type | Tungsten Carbide |
| Shank Type | SDS-Plus |
| Surface Recommendation | Concrete, Masonry, Stone |
| Tool Flute Type | Spiral |
| Number of Flutes | 2 |
| Material | Tungsten Carbide |
| Brand | PROJAHN |
| Item dimensions L x W x H | 8.07 x 2.72 x 2.72 inches (20.5 x 6.9 x 6.9 cm) |
Who Should Buy?
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Construction Professionals
This core bit is ideal for construction workers needing reliable tools for efficient drilling in various materials.
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DIY Enthusiasts
Home improvement enthusiasts will benefit from this tool for drilling large holes in walls or concrete surfaces.
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Electricians and Plumbers
Electricians and plumbers can use this core bit to create openings for pipes and electrical conduits with precision.
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Casual Users
Occasional users may find this product overly specialized for their limited, one-time drilling tasks.
Product Description
PROJAHN 54166 complete core bit 68 mm+shank SDS-plus+center. bit
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of the 54166 complete core bit?
Answer: The 54166 complete core bit is designed for drilling precise holes through various materials, including concrete, stone, and masonry. Utilizing a robust SDS-plus shank, it provides efficient drilling, making it ideal for construction and renovation projects. This core bit boasts a 68 mm diameter, allowing for the extraction of cylindrical cores while minimizing material damage. It's particularly useful for creating openings for plumbing, electrical conduits, and other installations in construction scenarios. -
Question:
How does the SDS-plus shank benefit the core bit performance?
Answer: The SDS-plus shank system enhances the core bit's performance by providing a secure fit in compatible rotary hammers. This feature allows for quick tool changes, ensuring minimal downtime during projects. Additionally, the design optimizes energy transfer from the tool to the bit, improving drilling efficiency and speed. Users will find SDS-plus shank core bits extremely reliable for heavy-duty tasks, such as drilling through reinforced concrete or dense masonry materials. -
Question:
Can the 54166 core bit be used with any power drill?
Answer: The 54166 core bit is specifically designed for use with rotary hammers equipped with SDS-plus chuck systems. Standard drills may not provide adequate power or the necessary chucks for holding the SDS-plus design securely. For optimal results, pairing this core bit with a suitable rotary hammer ensures that it can perform effectively, especially in tough materials like concrete or stone, which require significant drilling power. -
Question:
What types of projects are suitable for the 54166 core bit?
Answer: The 54166 core bit is perfect for various construction and renovation projects, including electrical installations, plumbing, HVAC system installations, and even for artists looking to achieve specific designs in concrete surfaces. It’s especially beneficial when creating uniform holes for pipes, ductwork, or fixtures in walls and floors, making it essential for professional contractors and DIY enthusiasts alike. -
Question:
How long does the 54166 core bit typically last?
Answer: The lifespan of the 54166 core bit largely depends on the materials being drilled, the frequency of use, and the technique applied during operation. When used as directed on appropriate materials, this high-quality core bit can endure long enough to complete numerous projects without significant wear. Regular maintenance, such as cleaning and proper storage, can help prolong its longevity, ensuring optimal performance over time. -
Question:
Is the 54166 core bit compatible with other sizes?
Answer: While the 54166 core bit is specifically sized at 68 mm, there are many other sizes available in the market that can be used for similar purposes. It's crucial to choose the right size based on your project’s requirements. Larger or smaller core bits serve different functions, so understanding the need for a specific hole size helps in selecting the appropriate bit to achieve the desired results efficiently. -
Question:
What materials can the 54166 core bit effectively drill through?
Answer: The 54166 core bit can efficiently drill through a variety of materials, such as reinforced concrete, masonry, and stone. Its design and construction materials make it particularly effective for heavy-duty applications where precision is crucial. Home improvement projects and construction work often require such versatile tools, enabling users to tackle a wide range of drilling tasks in one session. -
Question:
Can I use water while drilling with the 54166 core bit?
Answer: Using water while drilling with the 54166 core bit is highly recommended, especially when drilling through hardened materials such as concrete. Water helps to cool the bit and reduce dust, making the operation cleaner and prolonging the tool's life. This wet drilling method not only enhances performance but also maintains a clear line of sight while drilling, allowing for better accuracy and finish in your project. -
Question:
What safety precautions should I take when using the 54166 core bit?
Answer: When using the 54166 core bit, it’s important to wear proper safety gear, including goggles, gloves, and ear protection, to shield yourself from dust, debris, and noise. Additionally, follow proper operating procedures and ensure that your work area is clear of obstructions to avoid accidents. Familiarize yourself with the operation of your rotary hammer to ensure safety and efficiency while drilling. -
Question:
Where can I buy the 54166 complete core bit in Jamaica?
Answer: You can purchase the 54166 complete core bit 68 mm + shank SDS-plus + center bit from Ubuy. Ubuy offers a seamless purchasing experience, providing customers access to a range of tools and equipment, including this specific core bit. With its user-friendly interface and reliable service, Ubuy is a recommended platform for acquiring various construction tools conveniently.
PROJAHN Masonry Core Drill Bits Editorial Review
54166 complete core bit 68 mm+shank SDS-plus+center. bit is engineered for exceptional performance in concrete, masonry, and stone applications, making it an essential tool for construction professionals and DIY enthusiasts alike. The tungsten carbide construction ensures longevity and durability, providing reliable cutting results. Additionally, the spiral flute design enhances material removal efficiency, leading to faster drilling times. Users appreciate the precision and stability offered by its SDS-Plus shank, contributing to a smooth operation during use. This product stands out for its effectiveness in heavy-duty drilling tasks, solidifying its reputation among those seeking quality performance in their tools.
Customer Reviews & Ratings
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Pros
- Durable tungsten carbide material
- Designed for concrete and masonry
- Efficient spiral flute for fast drilling
- Compatible with SDS-Plus shank
- High performance for heavy-duty tasks
Cons
- Might require additional effort for tough surfaces
Platform Trust & Buyer Confidence
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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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“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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“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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JMD 24978
Order now and get it around Sunday, November 29
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Features & Benefits
- Complete core bit designed for precision.
- Includes shank and centring bit for ease of use.
- Manufactured for professional craftsmen and industrial users.
- High-quality PROJAHN products that meet user expectations.
- Designed for durability and reliability in demanding tasks.
- Guaranteed performance and quality assurance.
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