JINSLU K12-125 Lathe Chuck External Jaws – 4-Jaw Self-Centering
JINSLU K12-125 Lathe Chuck External Jaws – 4-Jaw Self-Centering
JINSLU K12-125 Four-Jaw Self-Centering Lathe Chuck – External Jaws (4-Piece Set)
Upgrade your lathe setup with the JINSLU K12-125 External Jaw Set — a precision-engineered 4-piece replacement jaw set designed for K12-series four-jaw self-centering chucks. Ideal for machinists, toolmakers, and workshop enthusiasts who need reliable, fast clamping for a wide range of workpiece geometries.
Key Features
- Universal K12-Series Compatibility: Connects using the same method as standard 3-jaw lathe chucks, making installation quick and hassle-free.
- 4-Jaw Self-Centering Design: The K12 series chuck with external jaws is ideal for machining square, octagonal, and other multi-sided workpieces with automatic centering for consistent accuracy.
- Quick Clamping: Engineered for fast, secure clamping to keep your workflow efficient and precise.
- External Jaw Configuration: Each jaw can be used separately, offering flexible setup options for varied machining tasks.
- Manual Operation: No power source required — fully manual for dependable control in any workshop environment.
- Customizable: Available for custom orders to suit specific machining requirements.
- Made in Mainland China by JINSLU, a trusted manufacturer of precision lathe accessories.
Specifications
| Brand | JINSLU |
| Model Number | K12-125 |
| Number of Jaws | 4 |
| Jaw Type | External Jaws |
| Power Source | Manual |
| Compatible Chuck Series | K12 Four-Jaw Self-Centering Chuck |
| Origin | Mainland China |
What's in the Box
- K12-125 External Jaws – 1 Set (4 Pieces)
Looking for related workshop tools and accessories? Check out our Leather Hole Punch Tool | DIY Stitching Punch 4/5/6mm and our Stainless Steel Ceramic Trimming Tool – Curved Skip Knife for more precision craft and workshop solutions. You may also find our U & V Leather Groover Skiving Tool Kit – 4-Piece Stainless Set a useful addition to your toolkit.
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Frequently Asked Questions
Q: What types of workpieces are compatible with the JINSLU K12-125 external jaws?
A: The K12-125 external jaw set is designed for use with square, octagonal, and other multi-sided or irregularly shaped workpieces. The four-jaw self-centering design ensures automatic centering for a wide variety of part geometries commonly machined on a lathe.
Q: Are the K12-125 external jaws compatible with standard 3-jaw lathe chuck connections?
A: Yes. The K12-125 uses the same connection method as ordinary 3-jaw lathe chucks, making it straightforward to install on compatible lathe setups without special adapters.
Q: Can each jaw be used independently?
A: Yes. The K12 series jaws are designed so that each jaw can be used separately, providing greater flexibility for different clamping configurations and workpiece sizes.
Q: Is a custom order available for the K12-125 external jaws?
A: Yes, this product is available for customization. Please contact us directly to discuss your specific machining requirements and we will do our best to accommodate your needs.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.