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WIDIA Triangle Turning Insert: TPHH321L - Triangle (T) Indexable Turning Inserts
WIDIATriangle (T) Indexable Turning Inserts

WIDIA Triangle Turning Insert: TPHH321L

The WIDIA Triangle Turning Insert, model TPHH321L and TPHH160304L (MPN 2821150), is a triangle (T) indexable turning insert. It is available in two variants: TPHH321L and TPHH160304L.

SKU 3G-OTH-322821

Brand
WIDIA
Item
Triangle Turning Insert: TPHH321L
Category
Triangle (T) Indexable Turning Inserts
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Technical Specifications

WIDIA
Manufacturer Part Number
2821150
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WIDIA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WIDIA Triangle Turning Insert, model TPHH321L and TPHH160304L (MPN 2821150), is a triangle (T) indexable turning insert. It is available in two variants: TPHH321L and TPHH160304L.

Frequently Asked Questions

What is the WIDIA Triangle Turning Insert used for?

The WIDIA Triangle Turning Insert is used for turning operations on lathes, including roughing and finishing of metal workpieces. Its triangular shape provides three cutting edges for cost-effective machining. Common applications include automotive, aerospace, and general engineering where precision metal removal is required.

What are the specifications of the WIDIA Triangle Turning Insert?

The WIDIA Triangle Turning Insert is available in two variants: TPHH321L and TPHH160304L, both under MPN 2821150. It is a triangle (T) indexable turning insert designed for turning and facing operations. The insert offers multiple cutting edges for extended tool life and consistent performance in metalworking.

Where to buy WIDIA Triangle Turning Insert worldwide?

You can source the WIDIA Triangle Turning Insert 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 WIDIA inserts to customers across industries.

How to select the right WIDIA Triangle Turning Insert?

Select the WIDIA Triangle Turning Insert based on your workpiece material and operation. The TPHH321L and TPHH160304L variants differ in size and geometry; consult the manufacturer's catalog for chipbreaker and grade recommendations. For general turning, choose the insert that matches your depth of cut and feed rate 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 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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