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ULTRA-DEX USA Indexable Thread Turning Tool Holder: A16R LSEL3 (MPN 957-000-131) - Indexable Boring Bars
ULTRA-DEX USAIndexable Boring Bars

ULTRA-DEX USA Indexable Thread Turning Tool Holder: A16R LSEL3 (MPN 957-000-131)

SKU 3G-OTH-219752

Brand
ULTRA-DEX USA
Item
Indexable Thread Turning Tool Holder: A16R LSEL3
Category
Indexable Boring Bars
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Technical Specifications

ULTRA-DEX USA
Manufacturer Part Number
957-000-131
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ULTRA-DEX USA Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the ULTRA-DEX USA A16R LSEL3 indexable thread turning tool holder used for?

The ULTRA-DEX USA A16R LSEL3 (MPN 957-000-131) is an indexable boring bar designed for internal thread turning operations. It is commonly used in metalworking industries for cutting threads in bores, such as in automotive, aerospace, and general machining applications.

What are the specifications of the ULTRA-DEX USA A16R LSEL3?

The ULTRA-DEX USA A16R LSEL3 indexable thread turning tool holder has the model designation A16R LSEL3 and manufacturer part number 957-000-131. It is classified as an indexable boring bar, designed for internal threading. For detailed dimensions and insert compatibility, consult the manufacturer's documentation.

Where to buy the ULTRA-DEX USA A16R LSEL3 worldwide?

You can source the ULTRA-DEX USA A16R LSEL3 (957-000-131) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the correct indexable thread turning tool holder for internal threading?

To select the correct holder like the ULTRA-DEX USA A16R LSEL3, match the tool holder size (e.g., A16R) to your lathe's tool post and the thread pitch required. Ensure the insert shape and clamping system suit your material and depth of cut. Always verify shank diameter and reach for bore access.

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 indexable boring bars. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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