ULTRA-DEX USA Indexable Cutting Head Unit: MH40 MVUNR4-CFT (MPN 912-000-186)

The ULTRA-DEX USA MH40 MVUNR4-CFT indexable cutting head is used for precision machining operations such as turning, facing, and profiling on CNC lathes. It is designed for metalworking industries including automotive, aerospace, and general engineering where replaceable carbide inserts deliver consistent cutting performance and reduced tool change downtime.

The ULTRA-DEX USA MH40 MVUNR4-CFT indexable cutting head unit carries manufacturer part number 912-000-186. It is a right-hand turning toolholder with a MVUNR4-CFT insert pocket, designed for use with standard carbide inserts. The MH40 series is built for rigid, high-feed machining in steel, stainless steel, and cast iron.

You can source the ULTRA-DEX USA MH40 MVUNR4-CFT indexable cutting head worldwide through 3G Electric. 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 on this ULTRA-DEX USA toolholder.

To select the correct indexable cutting head like the ULTRA-DEX USA MH40 MVUNR4-CFT, match the toolholder shank size to your lathe's turret or tool post, choose the insert geometry for your workpiece material, and verify the approach angle (e.g., 45° or 90°). The MVUNR4-CFT designation indicates a right-hand, negative-rake holder for general turning.