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ULTRA-DEX USA Indexable Turning and Profiling Tool Holder: DCLNR 12-4B (MPN 974-000-004) - Indexable Turning & Profiling Toolholders
ULTRA-DEX USAIndexable Turning & Profiling Toolholders

ULTRA-DEX USA Indexable Turning and Profiling Tool Holder: DCLNR 12-4B (MPN 974-000-004)

SKU 3G-OTH-254039

Brand
ULTRA-DEX USA
Item
Indexable Turning and Profiling Tool Holder: DCLNR 12-4B
Category
Indexable Turning & Profiling Toolholders
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Technical Specifications

ULTRA-DEX USA
Manufacturer Part Number
974-000-004
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ULTRA-DEX USA Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the ULTRA-DEX USA DCLNR 12-4B indexable turning tool holder used for?

The ULTRA-DEX USA DCLNR 12-4B is an indexable turning and profiling tool holder designed for external turning, facing, and profiling operations on lathes and CNC machines. It is commonly used in metalworking industries for roughing and finishing cuts on steel, stainless steel, and cast iron workpieces.

What are the specifications of the ULTRA-DEX USA DCLNR 12-4B?

The ULTRA-DEX USA DCLNR 12-4B has the model number DCLNR 12-4B and manufacturer part number 974-000-004. It is an indexable turning and profiling tool holder that accepts standard CNMG inserts. The tool holder is designed for right-hand external turning operations with a 95° lead angle.

Where to buy the ULTRA-DEX USA DCLNR 12-4B worldwide?

You can source the ULTRA-DEX USA DCLNR 12-4B (MPN 974-000-004) 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 on this indexable turning tool holder.

How to select the correct insert for the ULTRA-DEX USA DCLNR 12-4B tool holder?

To select the correct insert for the ULTRA-DEX USA DCLNR 12-4B, use standard CNMG inserts with the appropriate chipbreaker and grade for your workpiece material. Match the insert size to the tool holder's pocket dimensions. For steel turning, choose a coated carbide grade; for stainless steel, select a grade with higher toughness.

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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