VEVOR Lathe Chuck 5 Inch,Metal Lathe Chuck Self-Centering 3/4 Jaw,Lathe Chuck with Two Sets of Jaws, for Grinding Machines Milling Machines (K11-125 3 Jaw),Silve
Key Features
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Quality Cast IronThe lathe chuck body is made of high-quality cast iron. The surface is nicely ground with a nice radius on all external edges. | Self Centering ChuckThe three jaws will efficiently push the material to be processed from 3 directions simultaneously until it is held tightly. | High-precision ChuckThe 3-jaw mini lathe chuck of the tolerance ≤0.002 inch works with few vibrations, ensuring accurate finished parts. |
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Large Clamping RangeThe chuck has two sets of internal and external jaws. This chuck has a large clamping range and is suitable for clamping a variety of industrial parts. | Easy InstallationIt is easy for you to adjust the jaws by scrolling the chuck key. Quicker installation leaves more time for real work. | Wide ApplicationThe manual self-centering chuck is compact and convenient, and it is the perfect choice for your lathe machine, grinding machines, or milling machines. |
Specifications
- Chuck Body Material: Cast Iron
- Jaws Material: 40CR Steel; Bevel Gear Material: 40CR Steel; Pinions Material: 20CR Steel
- Item Diameter: 4.92″ / 125 mm; Bolt Circle Diameter: 4.25″ / 108 mm
- Center Hole Diameter: 1.18″ / 30 mm
- Internal Jaw Clamping Range (A-A1): 0.098″-1.57″ / 2.5-40 mm
- Internal Jaw Jamming Range (B-B1): 1.5″-4.92″ / 38-125 mm
- External Jaw Clamping Range (C-C1): 1.5″-4.33″ / 38-110 mm
- Item Weight: 11.2 lbs / 5.08 kg
- Package Dimensions: 6.3″ x 6.3″ x 5.9″ / 16 x 16 x 15 cm
Package Content
- 1 x Lathe Chuck Body
- 3 x Internal Jaws
- 3 x External Jaws
- 3 x Mounting Bolts
- 1 x Chuck Key
K11-125 3-Jaw Chuck
Self-Centering & Superior Cast Iron & 0.002″ High Accuracy
The self-centering lathe chuck is composed of a strong cast iron body and three steel jaws so that it can withstand harsh working environments. It features a wide clamping range and high precision. So you can deal with a variety of materials after fastening it with a single T handle.
- Premium Material
- Internal & External Jaws
- High Precision
- High Efficiency
- High Adaptability
| Weight: | 4.35 kg |
| Size: | 5 Inch |
| Dimensions: | 13.97 x 13.97 x 11.43 cm; 4.35 Kilograms |
| Model: | K11-125 Lathe Chuck 5″ |
| Part: | K11-125 Lathe Chuck 5″ |
| Colour: | Silver |
| Pack Quantity: | 1 |
| Batteries Required: | No |
| Batteries Included: | No |
| Manufacture: | VEVOR |
| Colour: | Silver |
| Quantity: | 1 |
| Size: | 5 Inch |
In my opinion product and price ratio is really good, you get what you paid for though (chuck is not German or Swiss top quality, but for home users it’s ok). As the chuck is so cheap you need to do some chamfering and cleaning yourself.
Se trata de un mandril de tres garras autocentrante . Se enva perfectamente embalado con su llave, tornillos de contra plato y juego de garras externas, el conjunto esta bien protegido y engrasado.
lo compre como producto re acondicionado por ello mis expectativas eran limitadas, pero el precio era muy bueno. No he encontrado restos de virutas ni suciedad en las garras ni en el tornillo espiral , pero por precaucin lo sople con aire comprimido.
Lo primero que llama mi atencin es que no existen marcado en el cuerpo del plato en que posicin exacta va cada garra esto es lo normal en todos los platos de auto centrado que conozco y que tengo. Indica que no se ha realizado un rectificado final con las garras puestas en el cuerpo del mandril. Por ello voy a realizar un prueba rpida de centrado torneando un eje de 15mm en otro torno , fijando el plato y utilizando el indicador de cuadrante. El resultado como me esperaba es una excentricidad de 10 centsimas de mm ver fotos
Excesivo para platos de alguna precisin. Ademas tambin hay excentricidad 2/ 3 centsimas en el plano vertical . Conclusin mandril valido para trabajos corrientes que puede ser mejorado mediante adecuada rectificacin una vez instalado en su torno. Estoy comprando un plato barato destinado a un torno para trabajos corrientes no para ser instalado en un centro de mecanizado CNC.
Buena compra y excelente calidad precio, con un poco de trabajo se puede mejorar bastante la excentricidad.
This 4″chuck, from vevor was clean and ready to bolt on. Went thru all reviews before. There were 0 issues with this one. I have a central machinery mini lathe and a c.m. lathe/ mill combo….it fit both machine s with no problem. Did not have to be taken apart, like the reviews said..?…
Made for better rolled out welds and faster turn around on simple parts assembly. Chuck holds up to 8″ flanges on ID bite. Works well for what I needed!
Let’s start with the positive:
-160mm sc 3-jaw for under 100 bucks
-accurately mated to my spindle flange adapter
-holds the work .001″ concentricity when tightening the three pinions evenly
The Negative:
-the mating surface finish was terrible. I had to dress several dings that created excessive runout.
-Rust on the inside! I had to completely disassemble and clean.
-full of un-deburred wire edges at every vertex.
Bottom line: this quality is risky at best and should be expected at this price. You should expect to pay at least double from a reputable source. If the work concentricty and runout were looser, I would have sent it back. In this case I was willing to provide the TLC needed to make this an acceptable tool.
bought this for an older 6″ Atlas lathe I inherited. It fits and works as expected.
I found one small chip inside which would have never caused a problem. The chuck was well oiled, wrapped in plastic, and packaged securely.
I am in the process of turning the backing plate, so I can not yet attest as to the trueness of the jaws, but, I don’t foresee a problem. The OD of the chuck is larger than 6″. It measured 6.424″. There is one plastic piece attached. It seems to be a “dust cover” on the back side and has no mechanical function. The jaws are numbered, (1,2,3) but, the chuck itself is not numbered. I plan to just number stamp it myself.
I can see this chuck giving years of service. I feel I got a good deal.
I adapted this to fit an antique Southbend lathe. I inherited this from my father. The 4 jaw chuck worked for me for years but it took a lot of time to use . I had to make my own mount for this chuck and it came out great and the chuck is centered really nicely. I would have given it five stars but I had to disassemble the chuck and clean and lube it up to make it open and close smoothly.
I bought the 10 inch and its good runout is good one piece body the only iffy is the plastic cover on the back for the ring gear cover but it seals good with the plastic so maybe not a fault ?
Usually a roll of the dice with import items, but this one was good right out of the box (after a good cleaning). I’d buy again.