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ULTRA-DEX USA Indexable Turning and Profiling Tool Holder: MDJNL 20-4D (MPN 974-000-124) - Indexable Turning & Profiling Toolholders
ULTRA-DEX USAIndexable Turning & Profiling Toolholders

ULTRA-DEX USA Indexable Turning and Profiling Tool Holder: MDJNL 20-4D (MPN 974-000-124)

SKU 3G-OTH-253824

Brand
ULTRA-DEX USA
Item
Indexable Turning and Profiling Tool Holder: MDJNL 20-4D
Category
Indexable Turning & Profiling Toolholders
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Technical Specifications

ULTRA-DEX USA
Manufacturer Part Number
974-000-124
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ULTRA-DEX USA Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the ULTRA-DEX USA MDJNL 20-4D indexable turning tool holder used for?

The ULTRA-DEX USA MDJNL 20-4D is an indexable turning and profiling tool holder designed for precision metal cutting. It is used in lathes and CNC machines for external turning, facing, and profiling operations on steel, stainless steel, and cast iron workpieces in industrial manufacturing.

What are the specifications of the ULTRA-DEX USA MDJNL 20-4D?

The ULTRA-DEX USA MDJNL 20-4D has model number MDJNL 20-4D and manufacturer part number 974-000-124. It is an indexable turning and profiling tool holder. For detailed dimensions, shank size, and insert compatibility, refer to the manufacturer's technical data sheet.

Where to buy the ULTRA-DEX USA MDJNL 20-4D worldwide?

3G Electric supplies the ULTRA-DEX USA MDJNL 20-4D tool holder worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

How to select the correct ULTRA-DEX USA MDJNL 20-4D tool holder?

To select the correct ULTRA-DEX USA MDJNL 20-4D, verify your lathe's shank size and clamping system. Match the tool holder's insert geometry to your workpiece material and operation (turning, profiling). Consult the ULTRA-DEX USA catalog for recommended cutting parameters and insert grades.

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 turning & profiling toolholders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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