Carmex Internal UN Threadmill Insert 12mm / 20 TPI / 12 I 20 UN MT7

Mill-Thread Insert – UN 20 TPI, Internal The Carmex 12 I 20 UN MT7 is a precision internal thread milling insert for Unified (UN) 20 TPI threads. Designed for high-accuracy...
$110.00
$0.00
$110.00
(-0%)
Vendor: CARMEX
SKU: 12I20UNMT7
Availability: In Stock
Subtotal: $110.00
Carmex Internal UN Threadmill Insert 12mm / 20 TPI / 12 I 20 UN MT7

Carmex Internal UN Threadmill Insert 12mm / 20 TPI / 12 I 20 UN MT7

$0.00 $110.00

Carmex Internal UN Threadmill Insert 12mm / 20 TPI / 12 I 20 UN MT7

$0.00 $110.00

Mill-Thread Insert – UN 20 TPI, Internal

The Carmex 12 I 20 UN MT7 is a precision internal thread milling insert for Unified (UN) 20 TPI threads. Designed for high-accuracy threading on CNC machines using helical interpolation, it produces uniform threads and excellent surface finishes while maintaining stable cutting under demanding conditions.

Manufactured from MT7 ultra-fine carbide, the insert offers outstanding wear resistance, durability, and heat tolerance. Its compact size 12 profile ensures high rigidity and low vibration, delivering exceptional accuracy when machining steel, stainless steel, or non-ferrous alloys.

Compatible with Carmex SR Series toolholders for enhanced rigidity and chip evacuation in precision threading operations.

Key Features & Benefits

  • Ordering Code: 12 I 20 UN MT7
  • Thread Type: Internal Threading
  • Thread Profile: UN – Unified 60°
  • TPI: 20
  • Insert Size: 12
  • H (Height): 6.3 mm
  • T (Thickness): 2.9 mm
  • Carbide Grade: MT7
  • Cutting Edge: Single
  • Applications: Internal Unified threading for high-precision components
  • Compatible Toolholders: SR Series (Single, Twin, Multi-Insert)

Carmex Precision Tools Ltd. is a world-renowned leader in threading innovation, providing advanced cutting tools that ensure superior precision, long life, and consistent performance.

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

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.

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Related Products