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CARMEX 21 I 16 UN MT7 Indexable Thread Turning Insert - Machining
CARMEXMachining

CARMEX 21 I 16 UN MT7 Indexable Thread Turning Insert

CARMEX Machining.

SKU 3G-OTH-401845

Also listed as: 21I16UNMT7 · 21-I-16-UN-MT7

Brand
CARMEX
Item
21 I 16 UN MT7 Indexable Thread Turning Insert
Part Number
21 I 16 UN MT7
Category
Machining
Available to Order
Also known as:21 I 16 UN MT7CARMEX
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CARMEX
Manufacturer Part Number
21 I 16 UN MT7

Technical Documents

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CARMEX Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

CARMEX Machining.

Frequently Asked Questions

What is the CARMEX 21 I 16 UN MT7 threading insert used for?

The CARMEX 21 I 16 UN MT7 threading insert is used for precision internal threading operations in machining. It is designed for creating UN thread forms in a variety of materials, commonly applied in automotive, aerospace, and general manufacturing where accurate thread profiles are required.

What are the specifications of the CARMEX 21 I 16 UN MT7 threading insert?

The CARMEX 21 I 16 UN MT7 threading insert has manufacturer part number 21 I 16 UN MT7. It is a carbide insert for internal threading with a UN thread form. For detailed dimensions and cutting parameters, consult the manufacturer's technical data sheet.

Where to buy CARMEX threading inserts worldwide?

3G Electric supplies CARMEX threading inserts like the 21 I 16 UN MT7 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this insert.

How to select the correct CARMEX threading insert for my application?

To select the correct CARMEX threading insert, match the insert's thread form (e.g., UN), pitch, and size to your workpiece material and thread specification. Consider the insert's grade for material compatibility. For the 21 I 16 UN MT7, verify it suits your internal threading depth and machine tool holder.

Used in

Common applications for CARMEX
Oil and gas — CARMEX threading inserts for NPT pipe threads in valve and fitting manufacturing
Automotive — CARMEX boring bars for internal threading in engine components and hydraulic parts
General engineering — CARMEX UN threading inserts for bolt and nut production in high-volume machining
Aerospace — CARMEX metric threading inserts for precision fasteners in structural assemblies
Hydraulics — CARMEX BSP threading inserts for port connections in cylinder and pump components
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CARMEX 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.

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