Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

WIDIA Triangle Turning Insert: TCMT3251 - Triangle (T) Indexable Turning Inserts
WIDIATriangle (T) Indexable Turning Inserts

WIDIA Triangle Turning Insert: TCMT3251

The WIDIA Triangle Turning Insert, model TCMT3251/TCMT16T304 (MPN 2028607), is a triangle (T) indexable turning insert. Key specifications include the TCMT3251 and TCMT16T304 designations.

SKU 3G-OTH-322663

Brand
WIDIA
Item
Triangle Turning Insert: TCMT3251
Category
Triangle (T) Indexable Turning Inserts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

WIDIA
Manufacturer Part Number
2028607
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The WIDIA Triangle Turning Insert, model TCMT3251/TCMT16T304 (MPN 2028607), is a triangle (T) indexable turning insert. Key specifications include the TCMT3251 and TCMT16T304 designations.

Frequently Asked Questions

What is the WIDIA TCMT3251 turning insert used for?

The WIDIA TCMT3251 (also designated TCMT16T304, MPN 2028607) is a triangle (T) indexable turning insert used for general-purpose turning, facing, and profiling on steel, stainless steel, and cast iron. Its 60° tip geometry provides strength for medium machining operations.

What are the specifications of the WIDIA TCMT3251 insert?

The WIDIA TCMT3251 insert carries the designations TCMT3251 and TCMT16T304 (MPN 2028607). It is a triangle (T) indexable turning insert with a 60° included angle, designed for use with compatible tool holders. Specific dimensions and grade details are available from the manufacturer.

Where to buy WIDIA TCMT3251 inserts worldwide?

3G Electric supplies and delivers the WIDIA TCMT3251 (TCMT16T304, MPN 2028607) turning insert worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure reliable delivery to your facility, regardless of location.

How to select the correct WIDIA triangle turning insert?

To select the correct WIDIA triangle turning insert, match the insert designation (TCMT3251 or TCMT16T304) to your tool holder's pocket size and clamping system. Consider workpiece material, cutting conditions, and required surface finish. Consult WIDIA's grade and geometry charts for optimal performance.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
WIDIA Triangle Turning Insert: TCMT3252, TCMT16T308 (MPN 2028624). Key specifications — attr257938: TCMT3252; attr257939: TCMT16T308.
WIDIA
WIDIA Triangle Turning Insert: TCMT3252, TCMT16T308 (MPN 2028624). Key specifications — attr257938: TCMT3252; attr257939: TCMT16T308.
WIDIA Triangle Turning Insert: TCMT3252, TCMT16T308 (MPN 2028627). Key specifications — attr257938: TCMT3252; attr257939: TCMT16T308.
WIDIA
WIDIA Triangle Turning Insert: TCMT3252, TCMT16T308 (MPN 2028627). Key specifications — attr257938: TCMT3252; attr257939: TCMT16T308.
WIDIA Triangle Turning Insert: TCMT3251MU, TCMT16T304MU (MPN 5623616). Key specifications — attr257938: TCMT3251MU; attr257939: TCMT16T304MU.
WIDIA
WIDIA Triangle Turning Insert: TCMT3251MU, TCMT16T304MU (MPN 5623616). Key specifications — attr257938: TCMT3251MU; attr257939: TCMT16T304MU.
WIDIA Triangle Turning Insert: TCMT3251FP, TCMT16T304FP (MPN 4170008). Key specifications — attr257938: TCMT3251FP; attr257939: TCMT16T304FP.
WIDIA
WIDIA Triangle Turning Insert: TCMT3251FP, TCMT16T304FP (MPN 4170008). Key specifications — attr257938: TCMT3251FP; attr257939: TCMT16T304FP.
WIDIA Triangle Turning Insert: TCMT32521P, TCMT16T3081P (MPN 4166471). Key specifications — attr257938: TCMT32521P; attr257939: TCMT16T3081P.
WIDIA
WIDIA Triangle Turning Insert: TCMT32521P, TCMT16T3081P (MPN 4166471). Key specifications — attr257938: TCMT32521P; attr257939: TCMT16T3081P.
WIDIA Triangle Turning Insert: TCMT32511P, TCMT16T3041P (MPN 4166426). Key specifications — attr257938: TCMT32511P; attr257939: TCMT16T3041P.
WIDIA
WIDIA Triangle Turning Insert: TCMT32511P, TCMT16T3041P (MPN 4166426). Key specifications — attr257938: TCMT32511P; attr257939: TCMT16T3041P.

More from WIDIA

View all WIDIA parts
WIDIA Triangle Turning Insert: TNMG3312P, TNMG1604042P (MPN 4166864). Key specifications — attr257938: TNMG3312P; attr257939: TNMG1604042P.
WIDIA
WIDIA Triangle Turning Insert: TNMG3312P, TNMG1604042P (MPN 4166864). Key specifications — attr257938: TNMG3312P; attr257939: TNMG1604042P.
WIDIA Triangle Turning Insert: TNMG543UR, TNMG270612UR (MPN 4170527). Key specifications — attr257938: TNMG543UR; attr257939: TNMG270612UR.
WIDIA
WIDIA Triangle Turning Insert: TNMG543UR, TNMG270612UR (MPN 4170527). Key specifications — attr257938: TNMG543UR; attr257939: TNMG270612UR.
WIDIA Triangle Turning Insert: TPHH322LF, TPHH160308 (MPN 2821067). Key specifications — attr257938: TPHH322LF; attr257939: TPHH160308.
WIDIA
WIDIA Triangle Turning Insert: TPHH322LF, TPHH160308 (MPN 2821067). Key specifications — attr257938: TPHH322LF; attr257939: TPHH160308.
WIDIA Triangle Turning Insert: TNG432T0820, TNGN220408T02020 (MPN 2952841). Key specifications — attr257938: TNG432T0820; attr257939: TNGN220408T02020.
WIDIA
WIDIA Triangle Turning Insert: TNG432T0820, TNGN220408T02020 (MPN 2952841). Key specifications — attr257938: TNG432T0820; attr257939: TNGN220408T02020.
WIDIA Triangle Turning Insert: TPG322T0220, TPGN160308T00520 (MPN 2952711). Key specifications — attr257938: TPG322T0220; attr257939: TPGN160308T00520.
WIDIA
WIDIA Triangle Turning Insert: TPG322T0220, TPGN160308T00520 (MPN 2952711). Key specifications — attr257938: TPG322T0220; attr257939: TPGN160308T00520.
WIDIA Triangle Turning Insert: TNMA332, TNMA160408 (MPN 4171890). Key specifications — attr257938: TNMA332; attr257939: TNMA160408.
WIDIA
WIDIA Triangle Turning Insert: TNMA332, TNMA160408 (MPN 4171890). Key specifications — attr257938: TNMA332; attr257939: TNMA160408.
WIDIA Triangle Turning Insert: TNMG433RH, TNMG220412RH (MPN 4171010). Key specifications — attr257938: TNMG433RH; attr257939: TNMG220412RH.
WIDIA
WIDIA Triangle Turning Insert: TNMG433RH, TNMG220412RH (MPN 4171010). Key specifications — attr257938: TNMG433RH; attr257939: TNMG220412RH.
WIDIA Triangle Turning Insert: TPHH321R, TPHH160304R (MPN 2821168). Key specifications — attr257938: TPHH321R; attr257939: TPHH160304R.
WIDIA
WIDIA Triangle Turning Insert: TPHH321R, TPHH160304R (MPN 2821168). Key specifications — attr257938: TPHH321R; attr257939: TPHH160304R.