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WIDIA Triangle Turning Insert: TPHB321 - Triangle (T) Indexable Turning Inserts
WIDIATriangle (T) Indexable Turning Inserts

WIDIA Triangle Turning Insert: TPHB321

The WIDIA Triangle Turning Insert, model TPHB321 and TPHB160304 (MPN 2821778), is a triangle (T) indexable turning insert. It is available in two part numbers: TPHB321 and TPHB160304.

SKU 3G-OTH-323833

Brand
WIDIA
Item
Triangle Turning Insert: TPHB321
Category
Triangle (T) Indexable Turning Inserts
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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
2821778

Technical Documents

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

Product Description

The WIDIA Triangle Turning Insert, model TPHB321 and TPHB160304 (MPN 2821778), is a triangle (T) indexable turning insert. It is available in two part numbers: TPHB321 and TPHB160304.

Frequently Asked Questions

What is the WIDIA Triangle Turning Insert used for?

The WIDIA Triangle Turning Insert is used for turning, facing, and profiling operations on metal workpieces. Its triangular shape provides three cutting edges for cost-effective machining. It is suitable for general-purpose and finishing applications in industries like automotive, aerospace, and general engineering.

What are the specifications of the WIDIA Triangle Turning Insert TPHB321?

The WIDIA Triangle Turning Insert TPHB321 is a triangle (T) indexable insert. It is available as part number TPHB321 and also as TPHB160304 under MPN 2821778. Both variants share the same triangular geometry for turning and profiling. Contact 3G Electric for detailed dimensional data.

Where to buy WIDIA Triangle Turning Insert TPHB321 worldwide?

3G Electric supplies the WIDIA Triangle Turning Insert TPHB321 and TPHB160304 (MPN 2821778) to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source and deliver genuine WIDIA inserts for your machining needs.

How to select the correct WIDIA Triangle Turning Insert for my lathe?

Select the WIDIA Triangle Turning Insert based on your workpiece material, required finish, and tool holder compatibility. The TPHB321 and TPHB160304 are triangle (T) inserts for general turning. Match the insert size and chipbreaker to your operation. 3G Electric can help confirm fitment for your application.

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 triangle (t) indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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