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DORIANIndexable Boring Bars

DORIAN Indexable Boring Bar: S24U-MTUNR-3 (MPN 73310155216)

SKU 3G-OTH-220925

Brand
DORIAN
Item
Indexable Boring Bar: S24U-MTUNR-3
Category
Indexable Boring Bars
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Technical Specifications

DORIAN
Manufacturer Part Number
73310155216
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DORIAN Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the DORIAN S24U-MTUNR-3 indexable boring bar used for?

The DORIAN S24U-MTUNR-3 indexable boring bar is used for precision internal turning and boring operations in metalworking. It is designed for enlarging and finishing holes in workpieces made of steel, stainless steel, and cast iron, commonly found in automotive, aerospace, and general machining applications.

What are the specifications of the DORIAN S24U-MTUNR-3 boring bar?

The DORIAN S24U-MTUNR-3 indexable boring bar has model number S24U-MTUNR-3 and manufacturer part number 73310155216. It is an indexable boring bar designed for use with replaceable cutting inserts, enabling efficient internal machining. For detailed dimensions and insert compatibility, consult the manufacturer's technical data.

Where to buy the DORIAN S24U-MTUNR-3 boring bar worldwide?

You can source the DORIAN S24U-MTUNR-3 indexable boring bar worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine DORIAN tooling to customers across industries.

How to select the correct DORIAN indexable boring bar for my application?

To select the correct DORIAN indexable boring bar, match the bar's shank size and insert geometry to your workpiece material and hole diameter. The S24U-MTUNR-3 is suitable for general boring. Consider required reach, cutting speed, and insert grade. Consult DORIAN's catalog or a tooling engineer for application-specific recommendations.

Used in

Common applications for DORIAN
General turning and profiling on manual lathes — DORIAN MDJNL165D indexable toolholder with DNMG inserts
Hard turning of hardened steel components (45-65 HRC) — DORIAN CCGT-21.51-NFU diamond inserts (CBN grade)
Quick-change tooling for job shops with frequent setup changes — DORIAN SDN50DA tool post for 17-32 in lathe swings
Finishing operations on non-ferrous materials (aluminum, brass) — DORIAN CCGT-060204-NFU PCD inserts
Replacement of worn clamp screws in indexable toolholders — DORIAN finger clamp screw MPN 73310190901
Profiling and contouring on CNC lathes — DORIAN MCLNR246E toolholder with CNMG inserts

DORIAN Products

3G Electric supplies DORIAN indexable boring bars. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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