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SUMITOMO TCMT21.51ELB-AC8025P Triangle Indexable Turning Insert - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO TCMT21.51ELB-AC8025P Triangle Indexable Turning Insert

The SUMITOMO Triangle Turning Insert, available as models TCMT21.51ELB and TCMT110204N-LB (MPN TCMT21.51ELB-AC8025P), is a triangle (T) indexable turning insert. It is supplied with the manufacturer part number…

SKU 3G-OTH-323754

Also listed as: TCMT2151ELBAC8025P · TCMT21 51ELB AC8025P · TCMT21-51ELB-AC8025P

Brand
SUMITOMO
Item
TCMT21.51ELB-AC8025P Triangle Indexable Turning Insert
Part Number
TCMT21.51ELB-AC8025P
Category
Triangle (T) Indexable Turning Inserts
Available to Order
Also known as:TCMT21.51ELB-AC8025PSUMITOMO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

SUMITOMO
Manufacturer Part Number
TCMT21.51ELB-AC8025P

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Triangle Turning Insert, available as models TCMT21.51ELB and TCMT110204N-LB (MPN TCMT21.51ELB-AC8025P), is a triangle (T) indexable turning insert. It is supplied with the manufacturer part number TCMT21.51ELB-AC8025P.

Frequently Asked Questions

What is the SUMITOMO Triangle Turning Insert used for?

The SUMITOMO Triangle Turning Insert is used for precision turning operations on lathes, including finishing and light roughing of metals. Its triangular shape provides three cutting edges for cost-effective machining. It is commonly applied in automotive, aerospace, and general engineering industries.

What are the specifications of the SUMITOMO TCMT21.51ELB insert?

The SUMITOMO Triangle Turning Insert is available as models TCMT21.51ELB and TCMT110204N-LB, with manufacturer part number TCMT21.51ELB-AC8025P. It is a triangle (T) indexable turning insert designed for turning applications. The AC8025P grade offers wear resistance for steel and stainless steel machining.

Where to buy SUMITOMO Triangle Turning Inserts worldwide?

You can source SUMITOMO Triangle Turning Inserts 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 on the TCMT21.51ELB-AC8025P insert.

How to select the correct SUMITOMO turning insert for my lathe?

To select the correct SUMITOMO turning insert, match the insert shape (triangle T), size (TCMT21.51ELB or TCMT110204N-LB), and grade (AC8025P) to your workpiece material and operation. Consult your lathe's tool holder specifications and the SUMITOMO catalog for compatibility. 3G Electric can assist with sourcing the right insert.

Used in

Common applications for SUMITOMO
General machining — Sumitomo SNMG square turning inserts for turning, facing, and profiling on steel and cast iron workpieces.
CNC turning — Sumitomo TNMG triangle inserts for medium to rough turning operations on stainless steel and alloy steels.
Parting and grooving — Sumitomo SG-series inserts for cut-off and groove creation on lathes and turning centers.
Automotive component manufacturing — Sumitomo SNMG and TNMG inserts for machining engine parts, transmission components, and brake discs.
Aerospace machining — Sumitomo inserts with wear-resistant grades for turning high-temperature alloys and titanium.
Maintenance and repair — Sumitomo indexable inserts for general turning and grooving in tool rooms and maintenance shops.
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SUMITOMO Products

3G Electric supplies SUMITOMO 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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