CARMEX Threading Insert (MPN 21 I 18 UN MT7)
CARMEX Machining.
SKU 3G-OTH-401788
Also listed as: 21I18UNMT7 · 21-I-18-UN-MT7
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
CARMEX Machining.
Frequently Asked Questions
What is the CARMEX 21 I 18 UN MT7 threading insert used for?
The CARMEX 21 I 18 UN MT7 threading insert is used for precision internal threading operations in industrial machining. It is designed for use with compatible tool holders to cut UN thread forms in metal components, commonly applied in automotive, aerospace, and general engineering sectors.
What are the specifications of the CARMEX 21 I 18 UN MT7 threading insert?
The CARMEX 21 I 18 UN MT7 threading insert has the manufacturer part number 21 I 18 UN MT7. It is a carbide insert for internal threading, featuring a UN thread profile and MT7 tolerance class. For detailed dimensions and cutting parameters, consult the CARMEX technical catalog.
Where to buy CARMEX threading inserts worldwide?
CARMEX threading inserts like the 21 I 18 UN MT7 are available to order worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time.
How to select the correct CARMEX threading insert for a job?
To select the correct CARMEX threading insert, match the insert's thread form (e.g., UN), pitch, and tolerance class (e.g., MT7) to your workpiece material and thread specification. Ensure compatibility with your tool holder's pocket size and clamping system. Consult CARMEX application guides for material-specific cutting data.
Used in
Common applications for CARMEXCARMEX Products
3G Electric supplies CARMEX machining. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
