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WIDIA Indexable Boring Bar: 6939318920 (MPN 2576256) - Indexable Boring Bars
WIDIAIndexable Boring Bars

WIDIA Indexable Boring Bar: 6939318920 (MPN 2576256)

WIDIA Indexable Boring Bars.

SKU 3G-OTH-220825

Brand
WIDIA
Item
Indexable Boring Bar: 6939318920
Category
Indexable Boring Bars
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WIDIA
Manufacturer Part Number
2576256

Technical Documents

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

Product Description

WIDIA Indexable Boring Bars.

Frequently Asked Questions

What is a WIDIA indexable boring bar used for?

A WIDIA indexable boring bar is used for precision internal diameter machining in metalworking. It enlarges and finishes holes with replaceable cutting inserts, making it ideal for automotive, aerospace, and general manufacturing applications where tight tolerances are required.

What are the specifications of the WIDIA indexable boring bar 6939318920?

The WIDIA indexable boring bar with MPN 2576256 has the part number 6939318920. It is designed for use with indexable carbide inserts, enabling efficient boring operations. For detailed dimensions, shank size, and insert compatibility, consult the manufacturer's technical data sheet.

Where to buy WIDIA indexable boring bars worldwide?

3G Electric supplies WIDIA indexable boring bars worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 6939318920 model or other WIDIA tooling.

How to select the right WIDIA indexable boring bar for my application?

Select a WIDIA indexable boring bar based on hole diameter, depth, material, and machine tool compatibility. Match the bar's shank size to your tool holder and choose an insert geometry suited to your workpiece. For the 6939318920, verify its reach and insert type against your job requirements.

Used in

Common applications for WIDIA
General turning of steel components — WIDIA DCMT diamond turning inserts (e.g., DCMT3251MP)
Grooving and parting in automotive parts manufacturing — WIDIA WMTCL indexable grooving toolholders
Finishing operations on aluminum alloys — WIDIA VNMG diamond turning inserts (e.g., VNMG331ML)
Heavy-duty turning of stainless steel — WIDIA DNMG carbide inserts with MS chipbreaker (e.g., DNMG433MS)
Threading and contouring in mold making — WIDIA TCMT triangle turning inserts (e.g., TCMT3252MP)
Parting-off operations in high-volume production — WIDIA WGMEL grooving and parting toolholders

WIDIA Products

3G Electric supplies WIDIA 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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