4-Jaw Independent Lathe Chuck 5 Inches with Reversible Jaws and Clamping from 48 to 125 mm Externally and 7 to 57 mm Internally Silver
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The independent chuck with four jaws differs from the self-centering type in that each jaw moves independently, allowing it to hold workpieces that are not round or symmetrical. The outer jaws grip diameters of 48 to 125 mm, making the chuck suitable for larger pieces and semi-finished products from bar stock. When the jaws are rotated, the range shifts to 7 to 57 mm for internal clamping, for example, through a drilled hole or cavity of the workpiece. The body diameter of 12.4 cm corresponds to the 5-inch size, which is typical for smaller workshop lathes. Adjusting each jaw individually allows the workpiece to be offset, should the hole or seating need to be eccentric.
- Independent Jaws – each jaw is adjusted separately, allowing the chuck to grip square, flat, or irregular pieces that could not be held in a self-centering design, and the workpiece can be offset from the axis of rotation
- Reversible Design – the jaws can be rotated and switched to change clamping from external to internal depending on how the workpiece needs to be held, meaning one chuck can handle both situations without needing a second unit
- External Range – 48 to 125 mm, which is suitable for common pieces that are turned externally around the circumference, from smaller shafts to wider flanges and castings
- Internal Range – 7 to 57 mm, which is useful for tubes, rings, and parts with a hole, where the outer surface needs to be machined and external clamping would not be possible
- Chuck Diameter – 12.4 cm in a 5-inch design, suitable for smaller and medium-sized lathes without taking up unnecessary space on the machine
- Metal Construction – the metal body with a central hole and grooves for the jaws forms the base on which the workpiece is clamped during standard turning, and the grooves guide the jaws throughout their travel
Contents of the package:
- 1x chuck
- 4x screws
- 1x chuck key
The independent chuck is suitable for a workshop where not only round bars are machined, but also castings, flat parts, and pieces with irregular outlines. The jaws are tightened with a key gradually, allowing the workpiece to be aligned precisely where needed, even at the cost of longer preparation before actual turning. The delivery includes four screws and a chuck key, so nothing additional needs to be purchased, and the jaws can be tightened immediately after unpacking. The specification of 3000 revolutions per minute stamped on the body indicates the maximum speed for which the chuck is designed, covering typical work on a workshop lathe. The silver finish with two clamping ranges makes the chuck a versatile holder for tasks involving various shapes of workpieces where a single fixed setting would not suffice. Before starting the machine, it is advisable to check the workpiece with a dial gauge and adjust the tightening of the jaws if necessary, as with independent clamping, alignment is fully in the operator's hands. This freedom is the main advantage of independent jaws, as it allows for clamping parts that cannot otherwise be centred, and machining them precisely as required. After finishing work, the jaws are loosened and the grooves are wiped clean of chips to ensure a clean fit during the next clamping.
Delivery
Delivery to address€1.59
Estimated delivery: 3 – 16 November
You only pay for delivery once per order, whatever its size.
We will email you the tracking number as soon as the seller makes it available.
Delivery guarantee: if your parcel does not arrive within 75 days of payment, we will refund your money or the goods will be sent to you again – whichever you choose.
Delivery is only possible to addresses in Ireland.
Need more information? Read our article Delivery and Payment.
Returns and Exchanges
Shop with confidence – LUNZO guarantees that your purchase goes smoothly. You arrange returns and exchanges directly with us, so there is nothing to sort out with the seller.
Returns30 days to return without giving a reason
Withdrawal period30 days from receipt of the goods
Deadline to send the goods backWithin 14 days of withdrawing from the contract
Return shipping costsYou pay the postage for sending the goods back to Spain. It is an international parcel, so it usually costs more than a parcel sent within Ireland. We charge no other fee.
RefundWithin 14 days of your notice of withdrawal, using the same payment method you used for the purchase. If you return the whole order, we will also refund the delivery cost.
Crediting of the amountUsually 2–10 working days, depending on the payment method
Product conditionYou may unpack the goods and try them as you would in a shop, and you can return them even without the original packaging
Returns addressQX-BOX AEMALL RETURN
Rotonda Rene Descartes, Parcela 101 – Nave 3
28070 Alcala de Henares, Madrid
Spain
How do I return goods?
- Email us at info@lunzo.ie with your order number and the items you are returning.
- Pack the goods and send them by post to the returns address in Spain.
- Send us the proof of dispatch with the tracking number – this lets us refund you without waiting for the parcel to arrive.
Faulty goodsUp to 6 years to claim for faulty goods
Did the goods arrive damaged, do they not work, is something missing from the parcel or do they not match the description? We will sort it out.
Period for claiming a faultUp to six years from delivery of the goods
RefundWithout undue delay once the claim has been settled, using the same payment method you used for the purchase
How does it work?
- Email us at info@lunzo.ie with your order number and a description of the problem, and attach photographs or a video.
- We will assess it and suggest a solution. Photographs are usually enough – please do not send the goods back until you have received instructions from us.
- We will settle your claim within 30 days at the latest – with a new item, a price reduction or a refund.
If the goods need to be sent back, we will refund the postage for a valid claim (just provide the receipt).
ExchangesA different size, colour or variant
Write to us within 30 days of receipt at info@lunzo.ie with your order number and the variant you are interested in. We usually reply within 24 hours.
If the variant is available, we will send you instructions for the exchange. You pay the cost of sending the original item back; the new variant will be sent to you at no further charge.
Need more information? Read our articles Returns and Exchanges and Faulty Goods.
Payment methods
Credit / debit card
Pay with your Visa or Mastercard through a secure payment gateway. Payment goes through instantly, so we can process your order straight away.
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Pay with a card saved in Apple Wallet on your iPhone, iPad or Mac. You confirm the payment with Face ID, Touch ID or your passcode.
Google Pay
Pay with a card saved in your Google account, on an Android phone or in the Chrome browser. You never have to enter your card number.
Bank transfer
Once you complete your order, we will send you the details for the bank transfer. Your order will be dispatched as soon as the payment reaches our account.
Revolut Pay
Pay with your Revolut account – simply confirm the payment in the Revolut app, without entering any card details. Payment goes through instantly.
Payment is made through a secure payment gateway and your card details are never stored anywhere on our side. We do not charge a fee for any payment method.
Need more information? Read our article Delivery and Payment.
About the seller
This product is sold and shipped by an external seller. LUNZO guarantees you a safe purchase: online payments go through a secure payment gateway, and you handle your order, returns and complaints with us.
The following information has been provided by the product seller, who is responsible for its accuracy. The seller acts as a trader.
Seller:
Jinbao Tengda Mechanical Equipment (Tianjin) Co., Ltd.
Address: No.76, District 3, Zhenbei Village, Xinkou Town, Baodi District, Tianjin, China
E-mail: 728123120@qq.com
Telephone: +86 187 6653 7872
Manufacturer:
Jinbao Tengda Mechanical Equipment (Tianjin) Co., Ltd.
Address: No.76, District 3, Zhenbei Village, Xinkou Town, Baodi District, Tianjin, China
E-mail: 728123120@qq.com
Telephone: +86 187 6653 7872
EU responsible person:
MACYSAN ADVISORS SL
Address: Calle Benito Pérez Galdós, 4, 03201 Elche, Alicante, Spain
E-mail: macysanadvisors@gmail.com
Telephone: +34 653 13 94 97
All products from this seller