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

SUMITOMO NF-TCMX21.51 / NF-TCMT110204 Triangle Indexable Turning Insert - Triangle (T) Indexable Turning Inserts
SUMITOMOTriangle (T) Indexable Turning Inserts

SUMITOMO NF-TCMX21.51 / NF-TCMT110204 Triangle Indexable Turning Insert

The SUMITOMO Triangle Turning Insert, model NF-TCMX21.51 and NF-TCMT110204 (MPN NFTCMX21.51-DA1000), is a triangle (T) indexable turning insert. It is available in two variants: NF-TCMX21.51 and NF-TCMT110204.

SKU 3G-OTH-324274

Also listed as: NFTCMX2151DA1000 · NFTCMX21 51 DA1000 · NFTCMX21-51-DA1000

Brand
SUMITOMO
Item
NF-TCMX21.51 / NF-TCMT110204 Triangle Indexable Turning Insert
Category
Triangle (T) Indexable Turning Inserts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

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

SUMITOMO
Manufacturer Part Number
NFTCMX21.51-DA1000

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

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

Product Description

The SUMITOMO Triangle Turning Insert, model NF-TCMX21.51 and NF-TCMT110204 (MPN NFTCMX21.51-DA1000), is a triangle (T) indexable turning insert. It is available in two variants: NF-TCMX21.51 and NF-TCMT110204.

Frequently Asked Questions

What is the SUMITOMO Triangle Turning Insert used for?

The SUMITOMO Triangle Turning Insert is used for turning operations on lathes, including finishing and light roughing of steel, stainless steel, and cast iron. Its triangular shape provides three cutting edges for cost-effective machining in general engineering and automotive applications.

What are the specifications of the SUMITOMO Triangle Turning Insert?

The SUMITOMO Triangle Turning Insert is available in two variants: NF-TCMX21.51 and NF-TCMT110204. The manufacturer part number is NFTCMX21.51-DA1000. It is a triangle (T) indexable turning insert designed for precision metal cutting.

Where to buy SUMITOMO Triangle Turning Insert worldwide?

You can source the SUMITOMO 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.

How to select the right SUMITOMO Triangle Turning Insert?

To select the right SUMITOMO Triangle Turning Insert, match the insert geometry (NF-TCMX21.51 or NF-TCMT110204) to your workpiece material and operation. For general turning of steel, the NF-TCMT110204 is common. Consult your tool holder compatibility and cutting parameters for best results.

Used in

Common applications for SUMITOMO
Automotive engine block machining — Sumitomo SNMG square turning inserts for facing and boring cast iron
Aerospace component turning — Sumitomo DNMG diamond inserts with UP chipbreaker for finishing titanium alloys
Oil and gas valve production — Sumitomo TPMR triangle inserts with T1500Z grade for threading stainless steel
General engineering shaft turning — Sumitomo CNMG diamond inserts with LU chipbreaker for medium interrupted cuts
Mold and die finishing — Sumitomo VNMG diamond inserts with UZ chipbreaker for hardened steel profiling
Heavy equipment repair — Sumitomo TCMT triangle inserts with AC810P grade for turning wear-resistant steels

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Triangle (T) indexable turning insert with three cutting edges for efficient material removal. Suitable for precision turning operations on lathes, including general machining, finishing, and light roughing of metals. Available in variants NF-TCMX21.50 and NF-TCMT110201
SUMITOMO
Triangle (T) indexable turning insert with three cutting edges for efficient material removal. Suitable for precision turning operations on lathes, including general machining, finishing, and light roughing of metals. Available in variants NF-TCMX21.50 and NF-TCMT110201
Triangle (T) indexable turning insert for lathe operations. The triangular shape provides three cutting edges for external and internal turning, facing, and profiling. Suitable for general machining of steel, stainless steel, and cast iron
SUMITOMO
Triangle (T) indexable turning insert for lathe operations. The triangular shape provides three cutting edges for external and internal turning, facing, and profiling. Suitable for general machining of steel, stainless steel, and cast iron
This SUMITOMO triangle indexable turning insert is designed for general turning, facing, and profiling operations on metal workpieces. It is commonly used in CNC lathes for medium-duty machining of steel, stainless steel, and cast iron components. The insert is available in two designations: NF-TCMX1.81.50.5 and NF-TCMT090202, with manufacturer part number NFTCMX1.81.50.5-DA1000
SUMITOMO
This SUMITOMO triangle indexable turning insert is designed for general turning, facing, and profiling operations on metal workpieces. It is commonly used in CNC lathes for medium-duty machining of steel, stainless steel, and cast iron components. The insert is available in two designations: NF-TCMX1.81.50.5 and NF-TCMT090202, with manufacturer part number NFTCMX1.81.50.5-DA1000
Triangle (T) indexable turning insert for metal-cutting operations such as turning, facing, and profiling on lathes. Suitable for general machining of steel, stainless steel, and cast iron in industrial manufacturing
SUMITOMO
Triangle (T) indexable turning insert for metal-cutting operations such as turning, facing, and profiling on lathes. Suitable for general machining of steel, stainless steel, and cast iron in industrial manufacturing
Triangle (T) indexable turning insert for metal-cutting operations such as turning, facing, and profiling on lathes. The triangular shape provides three cutting edges for efficient material removal in general machining applications
SUMITOMO
Triangle (T) indexable turning insert for metal-cutting operations such as turning, facing, and profiling on lathes. The triangular shape provides three cutting edges for efficient material removal in general machining applications
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on lathes. The triangular shape provides three cutting edges for cost-effective metal cutting. Suitable for a range of industrial machining applications
SUMITOMO
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on lathes. The triangular shape provides three cutting edges for cost-effective metal cutting. Suitable for a range of industrial machining applications

More from SUMITOMO

View all SUMITOMO parts
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Suitable for a range of materials in machining applications
SUMITOMO
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Suitable for a range of materials in machining applications
Triangle (T) indexable turning insert with three cutting edges for turning operations on lathes. Used in general machining, finishing, and light roughing applications
SUMITOMO
Triangle (T) indexable turning insert with three cutting edges for turning operations on lathes. Used in general machining, finishing, and light roughing applications
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Suitable for medium-duty machining of steel and stainless steel, delivering consistent chip control and surface finish. Designations include TNMG331EEF and TNMG160404N-EF
SUMITOMO
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Suitable for medium-duty machining of steel and stainless steel, delivering consistent chip control and surface finish. Designations include TNMG331EEF and TNMG160404N-EF
Triangle (T) indexable turning insert for turning operations on lathes. Suitable for metal removal in industrial machining applications. Available in models TPMT331ESU and TPMT160404NSU
SUMITOMO
Triangle (T) indexable turning insert for turning operations on lathes. Suitable for metal removal in industrial machining applications. Available in models TPMT331ESU and TPMT160404NSU
Triangle (T) indexable turning insert for metal-cutting operations. Precision-ground for consistent performance in external turning, facing, and profiling applications
SUMITOMO
Triangle (T) indexable turning insert for metal-cutting operations. Precision-ground for consistent performance in external turning, facing, and profiling applications
Triangle (T) indexable turning insert for general turning, facing, and profiling operations. Suitable for machining steel, stainless steel, and cast iron under medium to heavy cutting conditions
SUMITOMO
Triangle (T) indexable turning insert for general turning, facing, and profiling operations. Suitable for machining steel, stainless steel, and cast iron under medium to heavy cutting conditions
Triangle (T) shaped indexable turning insert for general turning operations on metal workpieces. Commonly used in lathe applications for precision material removal. Manufacturer part number TPMT21.50.5ESU-AC810P, also referenced as TPMT110202N-SU
SUMITOMO
Triangle (T) shaped indexable turning insert for general turning operations on metal workpieces. Commonly used in lathe applications for precision material removal. Manufacturer part number TPMT21.50.5ESU-AC810P, also referenced as TPMT110202N-SU
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Designed for use in CNC and manual lathes. Available with designations TNMG433ESX and TNMG220412N-SX
SUMITOMO
Triangle (T) indexable turning insert for general turning, facing, and profiling operations on metal workpieces. Designed for use in CNC and manual lathes. Available with designations TNMG433ESX and TNMG220412N-SX