ULTRA-DEX USA Indexable Boring Bar: HM10Q STUPR2 (MPN 940-000-072)
SKU 3G-OTH-220347
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Frequently Asked Questions
What is the ULTRA-DEX USA HM10Q STUPR2 indexable boring bar used for?
The ULTRA-DEX USA HM10Q STUPR2 indexable boring bar is used for precision internal boring, facing, and contouring operations in metalworking. It is designed for use on CNC lathes and machining centers to achieve tight tolerances in bores, typically in automotive, aerospace, and general manufacturing applications.
What are the specifications of the ULTRA-DEX USA HM10Q STUPR2 boring bar?
The ULTRA-DEX USA HM10Q STUPR2 indexable boring bar has the manufacturer part number 940-000-072 and model HM10Q STUPR2. It is an indexable tool designed for internal machining, accepting replaceable cutting inserts. Specific dimensions and insert geometry are defined by the HM10Q STUPR2 designation.
Where to buy the ULTRA-DEX USA HM10Q STUPR2 boring bar worldwide?
You can source the ULTRA-DEX USA HM10Q STUPR2 indexable boring bar 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 item.
How to select the correct indexable boring bar for a machining application?
To select the correct indexable boring bar like the ULTRA-DEX USA HM10Q STUPR2, consider the bore diameter, depth, material being machined, and required surface finish. Match the bar's shank size and insert geometry to your machine tool's toolholder and the specific operation (roughing, finishing). Always consult the manufacturer's catalog for compatibility.
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3G Electric supplies ULTRA-DEX USA indexable boring bars. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















