ULTRA-DEX USA Indexable Turning and Profiling Tool Holder: DCLNR 12-4B (MPN 974-000-004)
SKU 3G-OTH-254039
Need installation or engineering help?
Ask a question
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 USAULTRA-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.















