Carmex External Right Hand Whitworth Thread Turning Insert 11 TPI / 16 ER 11 W P25C

External Thread Turning Insert – Whitworth Profile (11 TPI) The 16 ER 11 W P25C is a precision external thread turning insert designed for cutting Whitworth threads, which are widely...
$31.00
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$31.00
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SKU: 16 ER 11 W P25C
Availability: In Stock
Subtotal: $31.00
Carmex External Right Hand Whitworth Thread Turning Insert 11 TPI / 16 ER 11 W P25C

Carmex External Right Hand Whitworth Thread Turning Insert 11 TPI / 16 ER 11 W P25C

$0.00 $31.00

Carmex External Right Hand Whitworth Thread Turning Insert 11 TPI / 16 ER 11 W P25C

$0.00 $31.00

External Thread Turning Insert – Whitworth Profile (11 TPI)

The 16 ER 11 W P25C is a precision external thread turning insert designed for cutting Whitworth threads, which are widely used in pipe fittings, mechanical assemblies, and legacy British-standard components. With an 11 TPI pitch and a rounded thread root form per BS 84 standards, this insert ensures consistent thread geometry and superior finish quality in both low- and high-volume production.

Manufactured from durable P25C-grade carbide, the insert offers excellent performance in general-purpose steel machining, with good toughness, wear resistance, and edge stability. Featuring a 16 mm length and 3/8" I.C., and geometry defined by X = 1.1 mm and Y = 1.5 mm, the insert delivers stable cutting performance, effective chip control, and reliable dimensional accuracy.

Key Features:

  • Ordering Code: 16 ER 11 W P25C
  • Thread Type: Whitworth (BS 84 Standard)
  • Profile: 55° included angle with rounded root and crest
  • Insert Type: External
  • Hand: Right Hand
  • L: 16 mm
  • I.C.: 3/8"
  • Pitch (TPI): 11
  • X: 1.1 mm
  • Y: 1.5 mm
  • Carbide Grade: P25C
  • Applications: External Whitworth thread turning for fittings, connectors, and mechanical components requiring legacy or British-standard thread forms
  • Key Advantage: Precision-ground insert for accurate 55° Whitworth threads with strong wear resistance and reliable tool life

Carmex Precision Tools Ltd. offers specialized threading inserts to meet global standards. Their Whitworth series delivers accurate, durable performance for traditional thread profiles still widely used in industry and maintenance sectors.

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Shipping

Shipping within Australia is free. Please note delivery times to remote and very remote (Zone 3 and 4 postcodes) destinations around Australia will have longer delivery times due to postal processing and the distance to destination. Our handling time will remain as next day dispatch on all orders placed before 8am, ensuring you receive your item as quickly as possible.

AU Post is used for all shipping unless very large items require a courier. Tracking will be provided on all purchases.

Returns

Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items

Gift cards
Downloadable software products
Some health and personal care items

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer. Any item not in its original condition, is damaged or missing parts for reasons not due to our error
Any item that is returned more than 30 days after delivery

Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at mailto:accounts@twineagleimports.com.au.

Sale items (if applicable)

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at mailto:accounts@twineagleimports.com.au and send your item to: Twin Eagle Imports PTY LTD, 198 spinebill dr, greenbank QLD 4124, Australia.

Gifts

If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

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