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DORIANIndexable Boring Bars

DORIAN Indexable Boring Bar: S16T-MDUNR-3 (MPN 73310155066)

DORIAN Indexable Boring Bars.

SKU 3G-OTH-220547

Brand
DORIAN
Item
Indexable Boring Bar: S16T-MDUNR-3
Category
Indexable Boring Bars
Available to Order
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Worldwide Shipping
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Technical specs
1-Day Quote
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

DORIAN
Manufacturer Part Number
73310155066

Technical Documents

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DORIAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

DORIAN Indexable Boring Bars.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a DORIAN indexable boring bar used for?

A DORIAN indexable boring bar is used for precision internal boring operations in machining centers and lathes. It enlarges or finishes existing holes with replaceable cutting inserts, reducing tool change downtime. Common in automotive, aerospace, and general manufacturing for achieving tight tolerances on bores.

What are the specifications of the DORIAN S16T-MDUNR-3 boring bar?

The DORIAN S16T-MDUNR-3 indexable boring bar has a shank diameter of 16 mm and uses MDUNR-style inserts. Its manufacturer part number is 73310155066. This bar is designed for internal turning and boring applications where insert indexing provides consistent cutting geometry and extended tool life.

Where to buy DORIAN indexable boring bars worldwide?

3G Electric supplies DORIAN indexable boring bars 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 the S16T-MDUNR-3 or other DORIAN tooling. We source genuine parts for machining departments.

How to select the right DORIAN boring bar for a job?

Select a DORIAN boring bar based on bore diameter, depth, and material. The S16T-MDUNR-3 suits smaller bores with its 16 mm shank. Match insert geometry to workpiece hardness and finish requirements. For deep bores, consider bar overhang and vibration damping. Consult DORIAN's catalog or 3G Electric for application guidance.

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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