ULTRA-DEX USA Indexable Turning and Profiling Tool Holder: DDJNR 20-4D (MPN 974-000-012)

The ULTRA-DEX USA DDJNR 20-4D is an indexable turning and profiling tool holder designed for external turning, facing, and profiling operations on lathes. It uses replaceable carbide inserts, making it suitable for general machining, automotive, and aerospace applications where precision and repeatability are required.

The ULTRA-DEX USA DDJNR 20-4D indexable turning and profiling tool holder has the model number DDJNR 20-4D and manufacturer part number 974-000-012. It accepts 4-sided inserts and is built for rigid, accurate cutting in steel, stainless, and cast iron. For detailed dimensions, consult the manufacturer's catalog.

3G Electric supplies the ULTRA-DEX USA DDJNR 20-4D tool holder worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this indexable turning tool holder.

For the ULTRA-DEX USA DDJNR 20-4D, select a 4-sided negative rake insert with a 55° diamond shape, such as DNMG or DNGP styles. Match the insert grade to your workpiece material (e.g., coated carbide for steel, uncoated for aluminum). Always verify insert size and clamping compatibility with the holder.