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DORIANIndexable Boring Bars

DORIAN Indexable Boring Bar: S20U-MWLNR-4 (MPN 73310155326)

DORIAN Indexable Boring Bars.

SKU 3G-OTH-220578

Brand
DORIAN
Item
Indexable Boring Bar: S20U-MWLNR-4
Category
Indexable Boring Bars
Available to Order
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Worldwide Shipping
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Technical specs
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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
73310155326

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 the DORIAN S20U-MWLNR-4 indexable boring bar used for?

The DORIAN S20U-MWLNR-4 indexable boring bar is used for internal turning and boring operations in metalworking. It is designed for use with indexable carbide inserts, making it suitable for precision machining of holes in industries such as automotive, aerospace, and general engineering.

What are the specifications of the DORIAN S20U-MWLNR-4 boring bar?

The DORIAN S20U-MWLNR-4 indexable boring bar has the model number S20U-MWLNR-4 and manufacturer part number 73310155326. It is designed for internal boring applications and accepts indexable inserts. The SKU is 3G-OTH-220578. For detailed dimensions and insert compatibility, consult the manufacturer's documentation.

Where to buy the DORIAN S20U-MWLNR-4 boring bar worldwide?

You can source the DORIAN S20U-MWLNR-4 indexable boring bar worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time.

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

To select the correct DORIAN indexable boring bar, match the bar size and insert geometry to your workpiece material and bore diameter. The S20U-MWLNR-4 is a common size for medium boring. Ensure the shank diameter fits your tool holder and that the insert type matches your cutting conditions. Consult DORIAN's catalog for 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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