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- Jacobs Chuck 403-JCM30221 14N Ball Bearing Ch...
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Item #:
87398047
Jacobs Chuck 403-JCM30221 14N Ball Bearing Chuck & K3 Key
90% of respondents would recommend this to a friend
Item #:
87398047
DJF 72754
Price Details
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Imported from USA store
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Only 1 item left in stock.
Order now and get it around Tuesday, September 29
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The JACOBS Super Chuck® ball bearing chuck is specifically engineered for heavy-duty, close tolerance production drilling.
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What Stands Out
Precision Engineering
Designed for ultimate precision, the Jacobs Ball Bearing Chuck ensures superior gripping power and minimal runout, making it ideal for professional applications requiring high accuracy and reliability.
Durable Construction
Crafted from high-quality materials, this super chuck offers exceptional durability and longevity, ensuring it withstands rigorous usage while providing consistent performance for both hobbyists and professionals.
Easy Operation
User-friendly design allows for quick and effortless bit changes, enhancing workflow efficiency and reducing downtime. Perfect for users who demand convenience without compromising on tool security.
Product Details
- Features1-piece fluted sleeve constructionBall trust bearing reduces friction in chuck closing mechanismThrough-hardened sleeve teeth, nose, and keyholes for wear resistanceMaximizes gripping force and drilling accuracyTreated to ensure thread life and high gripping surface hardnessJaws center-ground for absolute straightness and alignmentFor heavy-duty, close tolerance production drillingFor production drilling equipment, jig borers, milling machines, lathes, and radialsSpecificationsCapacity Max: 0.5 in. Capacity Min: 0.04 in.Chuck Size: 1/2 in. Finish: Nickel Key Size: K3 Mechanism: Key Mounting: Tapered Overall Length Max: 3.88 in. Overall Length Min: 2.97 in.Weight: 2.42 lbs- SKU: ORSNO397353
| Chuck type | Keyed |
| Material | Nickel |
| Brand | Jacobs |
| Compatibility | Drilling Machine |
| Features | Heavy-Duty |
| Pieces | 1 |
| Weight | 2.42 Pounds (1.1 kg) |
| Model | JCM30221 |
Who Should Buy?
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Professional Machinists
Ideal for precision work, ensuring accuracy and durability in various machining tasks requiring reliable tool holding.
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Hobbyist Woodworkers
Excellent for woodturning and drilling, providing strong grip and easy operation for projects requiring high precision.
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Metal Fabricators
Great choice for metalworking, delivering high torque and reliable performance for heavy-duty applications in workshops.
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Casual DIYers
Not the best option for occasional users who may not require advanced features or the durability of a professional chuck.
Product Description
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Customer Questions & Answers
-
Question:
What types of machines can the JACOBS Super Chuck be used with?
Answer: It can be used with jig borers, milling machines, lathes, and radials. -
Question:
How does the ball bearing construction enhance performance?
Answer: It maximizes gripping force and drilling accuracy while reducing friction. -
Question:
Is the JACOBS Super Chuck suitable for small or large-scale drilling applications?
Answer: It is specifically engineered for heavy-duty, close tolerance production drilling, making it suitable for large-scale applications.
Jacobs Power Drill Accessories Editorial Review
The Jacobs Ball Bearing Chuck 14N Super Chuck has garnered a positive reception among users, who appreciate its robust performance and reliability. Customers have highlighted that the chuck grips drill shanks exceptionally well, ensuring a secure fit during use. The smooth operation of the ball bearings contributes to its effectiveness, making it a sought-after tool for both professional and home DIYers. Quality and accuracy are frequently mentioned as standout features of the Super Chuck, with users reporting that it maintains tight tolerances (TIR) within specifications. While the pricing is on the higher side, many feel justified in their investment Considering the durability and performance they receive in return. Overall, the product is praised for arriving in excellent condition and functioning exactly as described, making it a reliable option for those in need of a dependable drill chuck. **
Customer Reviews & Ratings
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Pros
- Excellent grip on drill shanks
- Smooth operation with ball bearings
- Durability and long-lasting performance
- Maintains tight tolerances (TIR) within spec
- High-quality Construction
Cons
- Higher price point compared to alternatives
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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Opaleye
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
Verified buyer
“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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DJF 72754
Order now and get it around Tuesday, September 29
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:
Only 1 item left in stock.
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Features & Benefits
- Maximizes gripping force and drilling accuracy.
- Jaws are center-ground for straightness and alignment.
- One-piece sleeve design prevents cracks between driving teeth.
- Ideal for heavy-duty, close tolerance production drilling.
- Compatible with various equipment like jig borers and milling machines.
- Utilizes a ball thrust bearing to reduce friction and increase torque.
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