--- product_id: 520278601 title: "4\" Nickel Plated Wood Lathe Chuck Set 1\"x8TPI & 3/4\"x16TPI Adapter" brand: "deefiine" price: "$322.53" currency: USD in_stock: true reviews_count: 13 url: https://www.desertcart.us/products/520278601-4-nickel-plated-wood-lathe-chuck-set-1x8tpi-and-3 store_origin: US region: United States of America --- # 1" x 8 TPI & 3/4" x 16 TPI adapter CNC precision-machined parts Nickel-plated rust-resistant finish 4" Nickel Plated Wood Lathe Chuck Set 1"x8TPI & 3/4"x16TPI Adapter **Brand:** deefiine **Price:** $322.53 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your woodturning game with precision and rust-proof power! ## Quick Answers - **What is this?** 4" Nickel Plated Wood Lathe Chuck Set 1"x8TPI & 3/4"x16TPI Adapter by deefiine - **How much does it cost?** $322.53 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/520278601-4-nickel-plated-wood-lathe-chuck-set-1x8tpi-and-3) ## Best For - deefiine enthusiasts ## Why This Product - Trusted deefiine brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete Pro Kit:** Comes with chuck body, screw chuck, tightening gear key, T-Allen wrench, and adapter—everything you need to elevate your craft. - • **Rust-Free Durability:** Nickel plating ensures long-lasting corrosion resistance, keeping your chuck pristine and reliable project after project. - • **Versatile Jaw Options:** Includes both round and wide jaws to handle everything from delicate bowls to large spigot projects with ease. - • **Dual Thread Compatibility:** Seamlessly switch between 1"x8 TPI and 3/4"x16 TPI lathes with included adapter—ultimate versatility for pros. - • **Precision CNC Engineering:** Every component is CNC-machined for stable, accurate gripping—experience flawless woodturning every time. ## Overview This 4" nickel-plated wood lathe chuck set by DEEFIINE features dual-thread compatibility (1"x8 TPI and 3/4"x16 TPI adapter), rust-resistant chromium vanadium steel construction, and CNC-machined parts for precision and durability. It includes round and wide jaws plus a screw chuck for versatile woodturning, making it a top-rated, professional-grade accessory for lathe enthusiasts. ## Description A versatile round jaw complete with Woodworm Screw. Woodworm screw comes standard for fast mounting of rough timbers. It is able to handle both bowl and spigot projects The screw chuck is helpful when turning larger workpieces. 1.Turn OFF and unplug your lathe. 2.Mount the screw chuck in the chuck with an internal grip. The bottom lip of the screw chuck should be under the jaws to help hold it in place. 3.The base of the workpiece should be flat and square to its sides. Using an 8.3mm (21/64") drill bit ， drill a pilot hole straight down into the center of the workpiece, approximately 31mm (1-7/32") deep. 4.Screw the workpiece onto the screw chuck. The base of the workpiece should be flush against the top of the jaws The clamping size of the big round jaw is larger, which can clamp larger wood. ## Features - Compatible with lathe that use 1”x 8 tpi thread, and 3/4" x 16 tpi using the adapter - This is a set of nickel-plated chuck. Each part will not rust. This is its advantage over rusty chuck and can be used for a long time - This set of chuck has two jaws, round jaws and big round jaws - All Most parts are processed by CNC and can be used stably - Include: chuck body, round jaws, big round. Tightening Gear Key, T-Allen wrench, screw chuck, adapter converts 1'' x 8 TPI to 3/4" x 16 TPI ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0BVW18Z3D | | Best Sellers Rank | #115,707 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #24 in Power Lathe Accessories | | Brand Name | DEEFIINE | | Capacity | 4 Inches | | Compatible Devices | Lathe | | Customer Reviews | 4.6 4.6 out of 5 stars (198) 4.6 out of 5 stars | | Handle Type | keyed, NA | | Included Components | Chuck Body, Round Jaws, Big Tightening Gear Key, T-Allen Wrench, Screw Chuck, Adapter (converts 1'' x 8TPI to 3/4'' 16TPI) | | Item Diameter | 4 Inches | | Item Type Name | No | | Item Weight | 2.93 Kilograms | | Lock Type | Manual (keyed) | | Manufacturer | DEEFIINE | | Manufacturer Part Number | K120402A | | Material Type | Chromium Vanadium Steel, Stainless Steel | | Model Number | K120402A | | Thread Size | 1 x 8 tpi | | Unit Count | 8.0 Count | ## Product Details - **Brand:** DEEFIINE - **Compatible Devices:** Lathe - **Item Diameter:** 4 Inches - **Item Weight:** 2.93 Kilograms - **Material:** Chromium Vanadium Steel, Stainless Steel ## Images ![4" Nickel Plated Wood Lathe Chuck Set 1"x8TPI & 3/4"x16TPI Adapter - Image 1](https://m.media-amazon.com/images/I/71tLNJ9KF5L.jpg) ## Questions & Answers **Q: What other brands of jaws will fit the chuck?** A: I'm not sure what other brands will fit the Deefine chuck, but the mounting holes are 18MM center-to-center. I purchased a set of flat plate lathe turning jaws a few years ago and their mounting holes are 20MM center-to-center. I've looked at a number of chucks & flat plate jaws on Amazon & none specify the mounting dimension. **Q: what brand of lathe does this fit?** A: Hello our chuck is suitable for wooden lathes with 1 "x8tip thread or 3/4" x16tpi thread, suitable for all brand lathes. Thank you! **Q: Where can I get the step jaws to add to the set?** A: It comes with two sets of jaws. For additional, I’d contact DEEFINE or web search. **Q: can this chuck be used without round Jaws or big round jaws in metal lathe?** A: hello: Suitable for woodworking lathes 1 "x 8 tpi thread&3/4" x16TPI thread,Not suitable for metal lathes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Usable tool *by on Reviewed in the United States May 24, 2026* I bought this chuck about two and a half months ago, and have turned about thirty bowls since then, and used it to hold small spindles for handles and chessmen, etc. I use it on the now discontinued Harbor Freight long lathe. I've not used other chucks, so cannot make direct comparisons, and all I know about turning I learned at youtube university. Pros and cons from that perspective are:Pros - The chuck works well. The tolerances on the t-wrench used to tighten the jaws are a bit loose, but so far that hasn't been a problem. The fact it came with two jaw sizes is great, as I use each about equally, depending on what I'm making.Cons - it only came with two jaw sizes. Of the two, sometimes one is a bit small and the other a bit big, so I wish I could buy an intermediate size. I prefer the dovetails on the small jaws to the ribs on the larger, and wish it came with a dovetail as well. I've no interest in turning pens, so didn't buy the larger set, although will probably eventually buy the cole jaws (they seem expensive compared to the generic cole jaws available for Nova chucks), or maybe I will make some from plywood.Tips - My lathe doesn't have a shaft lock, and once I got the chuck stuck on the lathe. Took a while to unstick. After, I made a thin leather washer to use between the lathe and the shaft and haven't had a problem since.Conclusion - I would buy again. I do fine with a less expensive lathe, and am fine with this less expensive chuck. The problems I have had were generally user error and fixable by modifying my approach. ### ⭐⭐⭐⭐⭐ A great solution *by on Reviewed in the United States May 7, 2026* Thank you very much for a perfect answer to the piece of equipment that I needed. Well worth the price, and just as good as any other chuck at double the price. ### ⭐⭐⭐⭐⭐ A MUST have for wood turning *by on Reviewed in the United States February 8, 2026* Exactly as the ad indicates. Works great, nicely made. ## Frequently Bought Together - DEEFIINE 4 Inch Wood Lathe Chuck Set 1" x 8 tpi thread & 3/4"x16TPI Adapter, Nickel Plated Self Centering 4 Jaw Wood Turning Chuck set (2PCS jaws) - WEN LA164K 5/8-Inch Keyed Drill Chuck with MT2 Arbor Taper. - Oudtinx Woodworking MT2 Heavy Duty Live Tailstock Center --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/520278601-4-nickel-plated-wood-lathe-chuck-set-1x8tpi-and-3](https://www.desertcart.us/products/520278601-4-nickel-plated-wood-lathe-chuck-set-1x8tpi-and-3) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-05*