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ULTRA-DEX USA Diamond Turning Insert: DCMT 21.505 UD51 - Diamond Indexable Turning Inserts
ULTRA-DEX USADiamond Indexable Turning Inserts

ULTRA-DEX USA Diamond Turning Insert: DCMT 21.505 UD51

The ULTRA-DEX USA Diamond Turning Insert, model DCMT 21.505 UD51 (MPN 913-000-258), is a diamond indexable turning insert. It is specified with the designations DCMT 21.505 UD51 and 070202.

SKU 3G-OTH-258560

Brand
ULTRA-DEX USA
Item
Diamond Turning Insert: DCMT 21.505 UD51
Category
Diamond Indexable Turning Inserts
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Technical Specifications

ULTRA-DEX USA
Manufacturer Part Number
913-000-258
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ULTRA-DEX USA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ULTRA-DEX USA Diamond Turning Insert, model DCMT 21.505 UD51 (MPN 913-000-258), is a diamond indexable turning insert. It is specified with the designations DCMT 21.505 UD51 and 070202.

Frequently Asked Questions

What is the ULTRA-DEX USA Diamond Turning Insert DCMT 21.505 UD51 used for?

This diamond indexable turning insert is used for precision machining of non-ferrous materials, composites, and abrasive alloys in industries such as aerospace and automotive. Its DCMT geometry provides sharp cutting edges for fine finishing and light roughing operations on CNC lathes.

What are the specifications of the ULTRA-DEX USA DCMT 21.505 UD51 insert?

The insert is designated DCMT 21.505 UD51 with an ANSI size code of 070202. The manufacturer part number is 913-000-258. It is a diamond indexable turning insert from ULTRA-DEX USA, designed for high-precision cutting in demanding industrial applications.

Where to buy ULTRA-DEX USA diamond turning inserts worldwide?

3G Electric supplies ULTRA-DEX USA diamond turning inserts worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the DCMT 21.505 UD51 insert.

How to select the correct ULTRA-DEX USA diamond turning insert for your lathe?

Match the insert's DCMT geometry and size code (070202) to your tool holder's pocket and clamping system. Verify the insert's grade (UD51) suits your workpiece material—diamond grades excel on non-ferrous and abrasive materials. Consult your machine's manual for compatibility.

Used in

Common applications for ULTRA-DEX USA
General turning of steel components — ULTRA-DEX USA CNMG 322 UD51 diamond inserts for roughing and finishing on CNC lathes.
Grooving operations in automotive parts — ULTRA-DEX USA NG 3R cutting unit head with MH32 NER3-CFT insert for precision grooves.
Threading of stainless steel fittings — ULTRA-DEX USA NG 4R cutting unit head with MH40 NEL4-CFT insert for consistent thread profiles.
Profiling of cast iron housings — ULTRA-DEX USA TNMG431 UD21 triangle inserts for multi-directional turning passes.
Finishing of non-ferrous alloys — ULTRA-DEX USA CDGW 1.5105 UD52 diamond inserts for low surface roughness on aluminum parts.
Small-diameter boring of hardened steel — ULTRA-DEX USA CCGW32.52-2 diamond inserts for internal turning with tight tolerances.

ULTRA-DEX USA Products

3G Electric supplies ULTRA-DEX USA diamond indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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