- Home Page /
- Tools & Home Improvement /
- Industrial Tools /
- Power Tool Parts & Accessories /
- Power Drill Parts & Accessories /
- Drill Chucks /
- 1/2-Inch HA3JAW Keyless Chuck for Bosch SDS-P...
0 ratings
Item #:
122776632
1/2-Inch HA3JAW Keyless Chuck for Bosch SDS-Plus Hammers, 3-Jaw Self-Tighten Drill Chuck Adapter for Bosch Hammer Drill, Chucks with 3/8" SDS-Plus
79% of respondents would recommend this to a friend
Item #:
122776632
NGN 30851
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, September 09
Secured 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
The 1/2-Inch HA3JAW Keyless Chuck is crafted from premium alloy steel, ensuring exceptional durability and wear resistance.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Keyless Convenience
The 1/2-inch keyless design allows for quick bit changes without tools, enhancing productivity for users working on various drilling tasks, especially in tight or awkward spaces.
Self-Tightening Mechanism
Featuring a 3-jaw self-tightening mechanism, this chuck increases grip on drill bits, minimizing slippage and improving drilling accuracy during heavy-duty applications.
Compatible Design
Designed specifically for Bosch SDS-Plus hammers, this chuck adapter ensures seamless integration, maximizing performance and versatility for both DIY enthusiasts and professionals alike.
Product Details
| Brand Name | YUEARN |
| Included Components | 1PCS 1/2-Inch HA3JAW Keyless Chuck, 1PCS 3/8"SDS-Plus Shank (2.5 cm) |
| Manufacturer | YUEARN |
| Number of Items | 1 |
| Model Number | UT241227C-0001 |
| Manufacturer Part Number | UT241227C-0001-FBA |
| Compatible Devices | SDS-Plus Hammers |
| Thread Size | 1/2-20UNF |
| Capacity | 0.51 inches (1.3 cm) |
| Handle Type | hand-tightened |
| Lock Type | ratchet closure |
| Item Diameter | 0.5 inches (1.3 cm) |
| Item Weight | 0.3 kg |
| Material Type | Alloy Steel |
| Brand | YUEARN |
| Material | Alloy Steel |
Who Should Buy?
-
DIY Enthusiasts
Ideal for hobbyists looking to enhance their Bosch hammer drills with a versatile keyless chuck for various applications.
-
Professionals
Perfect for contractors and tradespeople needing quick bit changes for efficient drilling and fastening tasks in their work.
-
Home Improvement
Great for homeowners taking on renovation projects, making it easier to switch between drill bits effortlessly.
-
Heavy-Duty Users
Not suitable for users requiring a chuck that can handle extreme torque levels typically needed in industrial settings.
Product Description
1/2-Inch HA3JAW Keyless Chuck for Bosch SDS-Plus Hammers, 3-Jaw Self-Tighten Drill Chuck Adapter for Bosch Hammer Drill, Chucks with 3/8" SDS-Plus Shank
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of the 12-Inch HA3JAW Keyless Chuck?
Answer: The 12-Inch HA3JAW Keyless Chuck is designed to adapt Bosch SDS-Plus hammers for use with various drill bits and accessories. This tool allows users to quickly and securely change bits without the need for additional tools, enhancing efficiency during drilling tasks. Ideal for professionals and DIY enthusiasts, it is particularly beneficial when working on projects that require frequent bit changes, such as masonry or metal work. -
Question:
Is this chuck compatible with all Bosch SDS-Plus hammers?
Answer: The HA3JAW Keyless Chuck is specifically designed for Bosch SDS-Plus hammers. While it should be compatible with most models in this range, it’s recommended to check your hammer's specifications to ensure proper fit and functionality. This ensures optimal performance and avoids potential issues during drilling tasks. -
Question:
How does the self-tightening feature work?
Answer: The self-tightening feature of the HA3JAW Keyless Chuck allows the chuck to grip drill bits more securely as you drill. As you apply torque, the mechanism tightens, preventing slip and enhancing precision. This feature is crucial for maintaining control and accuracy during demanding tasks, such as heavy-duty drilling into tough materials like concrete. -
Question:
What sizes of drill bits can be used with this chuck?
Answer: The HA3JAW Keyless Chuck is designed to accept a variety of drill bit sizes commonly used in construction and repair. Depending on the project, users can utilize bits that fit securely within the chuck, making it a versatile accessory for both professional contractors and home users. It's always advisable to refer to a compatibility chart to ensure the drill bits fit appropriately. -
Question:
Can I use this chuck with non-Bosch hammer drills?
Answer: The HA3JAW Keyless Chuck is optimized for Bosch SDS-Plus hammers; thus, while it may fit other hammer drills with SDS-Plus compatibility, performance may vary. Non-Bosch tools might not provide the same level of functionality or security. For best results, it’s prudent to stick with Bosch models or consult compatibility guidelines beforehand. -
Question:
What maintenance does the chuck require?
Answer: Maintaining the HA3JAW Keyless Chuck involves periodic cleaning to remove dust and debris from its mechanism. It's advisable to apply a light lubricant to the chuck's inner components to ensure smooth operation. Regular maintenance not only prolongs the lifespan of the chuck but also ensures consistent performance during each use. -
Question:
Is this chuck suitable for heavy-duty applications?
Answer: Yes, the HA3JAW Keyless Chuck is built to handle heavy-duty applications, making it suitable for professional jobs such as drilling into hard materials. Its robust construction and self-tightening feature provide the durability needed for demanding tasks, ensuring that drill bits remain secure even under high torque conditions. -
Question:
What is the benefit of the keyless design?
Answer: The keyless design of the HA3JAW chuck allows for quick and tool-free bit changes, enhancing overall productivity during projects. This feature is particularly beneficial when moving between different drilling tasks, as users can swiftly switch bits without fumbling with tools. It streamlines the workflow, especially in environments where time efficiency is critical. -
Question:
Where can I buy the 12-Inch HA3JAW Keyless Chuck in Nigeria?
Answer: You can purchase the 12-Inch HA3JAW Keyless Chuck for Bosch SDS-Plus hammers from Ubuy in Nigeria. Ubuy offers a reliable platform to find various tools and accessories, ensuring that you have access to quality products that meet your needs. Check Ubuy for available options and to explore additional related tools. -
Question:
How heavy is the HA3JAW Keyless Chuck?
Answer: The HA3JAW Keyless Chuck is designed to be lightweight without compromising strength. Weighing in at a manageable scale, it allows for easy handling during extended use. This makes it ideal for users who require a durable chuck for lengthy projects, as its weight will not lead to user fatigue while maintaining a solid grip and performance.
YUEARN Drill Chucks UT241227C-0001 Editorial Review
1/2-Inch HA3JAW Keyless Chuck for Bosch SDS-Plus Hammers is designed for versatility and convenience with its self-tightening 3-jaw mechanism. Users have reported mixed experiences with this chuck; while some appreciate its functionality for regular drill bits, its performance falters in hammer mode, leading to durability concerns. One user noted that it fell apart during its second use, highlighting a potential weakness in design under certain conditions. However, others have praised its quality construction, indicating varied satisfaction levels among users regarding its compatibility with Bosch hammer drills. As a keyless chuck, it provides easy handling and a secure grip for users.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
0%
-
4 Star
100%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Compatible with SDS-Plus hammers
- Self-tightening 3-jaw design
- Easy to install and remove bits
- constructed from durable alloy steel
- Lightweight for comfortable use
Cons
- Requires non-hammer mode for best performance
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
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.
NGN 30851
Order now and get it around Wednesday, September 09
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Premium alloy steel construction for unmatched durability.
- Universal compatibility with all Bosch and competitive brand SDS-plus hammers.
- Efficient clamping range of 1.5mm to 13mm for diverse drilling tasks.
- Keyless design with self-tightening feature for easy use.
- Audible prompts enhance efficiency during tightening and loosening.
- Comprehensive customer support with a 24-hour response guarantee.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.