# 3-Jaw Self-Centering Chuck

Full listing title: 3-Jaw Self-Centering Chuck High Precision Three-Jaw Self-Centering Chuck Compact for Hobby Workshops, Light Metalworking Tasks Setups

- SKU: DCD-10001543154
- Price: 40.79 USD (excludes sales tax; tax calculated at checkout). Price valid until 2026-10-31.
- Availability: In stock (20 available; up to 10 per order)
- Shipping: free standard shipping, United States only; delivered in 11-21 days from order (leaves the warehouse within 4 business days)
- Estimated delivery if ordered today (2026-10-01): 2026-10-12 to 2026-10-22
- Returns: 30 days from delivery for unused items in original packaging; customer pays return shipping unless the item is damaged, defective or not as described; refund to the original payment method within 5 business days of receiving the return (https://suntekstore.com/returns/)
- Category: Sewing & Crafts (Arts & Entertainment > Hobbies & Creative Arts > Arts & Crafts)
- Condition: new; brand: SuntekStore
- Package size: 20 x 17 x 7 cm (7.9 x 6.7 x 2.8 in)
- Weight: 0.75 kg (1.65 lb)
- Material: Alloy
- In the box: 3-Jaw Chuck ×1, Screws ×2, Wrenches ×2
- Product size: 5 x 5 x 3 cm (2.0 x 2.0 x 1.2 in)
- holders: 3 adjustable holders
- Outer rim: Toothed
- Body: Machined metal
- Finish: Silver-gray

## Description

Product Identity: This 50 mm alloy chuck is a Engineered workholding component built for miniature lathes and bench grinding tools, with a machined silver-gray metal body and a round profile.
Core Function: As a workpiece holding chuck, it securely grips and automatically centers workpieces during small-scale machining operations, reducing setup time and improving alignment accuracy.
Design Structure: This three-jaw self-centering chuck features three evenly spaced adjustable holders arranged around a central opening, paired with a toothed edge for controlled manual adjustment.
Key Asset: This chuck delivers reliable centering performance in the space-saving size, making it well-suited for precision workspace consistent workpiece positioning is
Intended Use: The chuck is built for small-scale machining applications, including hobby workshop projects, light metalworking tasks, and setups that require stable, accurate workholding.

This 50 mm alloy chuck is a precision workholding component designed to integrate with miniature lathes and bench grinding tools, featuring a solid machined metal body with a smooth silver-gray finish and a round, compact profile that fits neatly into small workshop setups. As a workpiece holding chuck, its primary role is to secure workpieces firmly while automatically aligning them to the center of rotation, so you spend less time adjusting position and more time focused on your machining work. Whether you are shaping small metal parts or refining delicate pieces, the consistent grip helps maintain uniform performance throughout theThis three-jaw self-centering chuck is built with three adjustable holders arranged symmetrically around the central opening, working together to center round and regularly shaped workpieces quickly. The toothed edge provides a textured surface for controlled manual adjustment, giving you feel as you tighten or release the grip to match your workpiece size. As a chuck, it brings reliable centering accuracy to light machining tasks in the space-saving form, making it a practical addition to any compact workbench. Its self-centering mechanism reduces the need for repeated manual alignment, which is especially helpful when working on multiple in order. Ideal for hobby workshops, light metalworking projects, and setups, this chuck supports the range of small-scale machining applications where stable workholding is vital From turning small rods to grinding delicate components, it provides the holding power and centering consistency needed for clean, accurate results.

Option: Chuck

## How to buy

Open https://suntekstore.com/buy/DCD-10001543154?qty=1 (change qty to 1-10). It redirects to Stripe Checkout; the shopper enters a US shipping address and pays there. No account or cart needed.

## Links

- Product page: https://suntekstore.com/p/DCD-10001543154/
- JSON: https://suntekstore.com/products/DCD-10001543154.json
- Image: https://suntekstore-img.sfo3.digitaloceanspaces.com/p/35/355a524e51e233f158e0a10ad7ced6a966931960.jpg
- Store policies: https://suntekstore.com/llms.txt