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⚙️ Grip precision, speed, and durability — your mini lathe’s new best friend!
The SANOU 5-inch 3 Jaw Self-Centering Scroll Chuck (Model K11-125) is a high-performance manual lathe chuck designed for 8x16 mini lathes. Featuring a hardened cast iron body and jaws, it supports speeds up to 3000 RPM and offers a versatile clamping range from 2.5mm to 110mm. Supplied with both internal and external jaws plus mounting hardware, it ensures quick installation and reliable, precise workholding for professional and hobbyist machinists alike.













| ASIN | B0BLVBPF81 |
| Best Sellers Rank | 125,962 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 104 in Power Lathe Chucks |
| Brand | YINMAO |
| Capacity | 110 Millimetres |
| Compatible Devices | Lathe |
| Compatible devices | Lathe |
| Customer Reviews | 5.0 out of 5 stars 10 Reviews |
| Handle Type | keyed |
| Included Components | Case |
| Item Diameter | 1.18 Inches |
| Item Type Name | Self-centering Chuck |
| Item diameter | 1.18 Inches |
| Lock Type | Manual |
| Manufacturer | YINMAO Co.,LTD |
| Material | Cast Iron |
| Model Number | K11-125 |
| Part Number | K11-125 |
| Thread Size | 7/16-20 UNC |
| Thread size | 7/16-20 UNC |
| Unit Count | 1.0 count |
R**D
Well made for the price
Good value for money five star thanks
R**S
This is a no brainer, I will buy again if I need a second unit.
Well package, solid design, and an extra set of jaws without serrated gripper, I purchased this to build my own rotary table and I can see this is going to be around for a long time, great product!
H**C
Accurate, Heavy, and Reliable — Great Chuck for the Price
I bought the SANOU Manual Metal Lathe Chuck to upgrade my small shop setup, and it has exceeded expectations. Right out of the box, the chuck felt solid, well-machined, and heavier than I expected—in a good way. The jaws move smoothly with no binding, and the overall finish is clean and precise. Once mounted, the runout was impressively low for a chuck in this price range. I tested it with several sizes of round stock and even some irregular pieces, and it held everything tight and true. The grip strength is excellent, and I haven’t had a single slip during turning. Jaw changes are quick, the key engages cleanly, and the chuck just feels dependable. For anyone doing hobby metalwork, pen turning, or light machining, this is a fantastic upgrade without the premium price tag. Definitely worth it if you want solid performance without overspending.
J**Y
Great quality and price.
Excellent quality, great for most applications. You will be happy with this product.
Y**Y
Still Running True
Item was exactly as described. Been Working well for over a year now, and still Running True
T**G
This chuck has accuracy down to the .0005
I used this chuck on an 8x16 mini lathe for making pool cues. I knew that the through hole was 30mm but I would have preferred a 38mm through hole to match the lathe. This is my second one and I am happy with both.
Trustpilot
1 day ago
1 month ago