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

SANDVIK COROMANT Parting Insert: N151.2-250-5E 1145. Key specifications — attr257415: N151.2-250-5E 1145. - Machining

SANDVIK COROMANT Parting Insert: N151.2-250-5E 1145. Key specifications — attr257415: N151.2-250-5E 1145.

SANDVIK COROMANT Machining.

SKU 3G-OTH-233713

Also listed as: N15122505E1145 · N151 2 250 5E 1145 · N151-2-250-5E-1145

Brand
SANDVIK COROMANT
Item
Parting Insert: N151.2-250-5E 1145. Key specifications
Category
Machining
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

SANDVIK COROMANT
Manufacturer Part Number
N151.2-250-5E 1145

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

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

Product Description

SANDVIK COROMANT Machining.

Frequently Asked Questions

What is Sandvik Coromant N151.2-250-5E 1145 parting insert used for?

This Sandvik Coromant parting insert is designed for cut-off and grooving operations in CNC lathes. It is used in machining applications to separate finished parts from bar stock or create precise grooves, commonly in automotive, aerospace, and general engineering industries.

What are the specifications of Sandvik Coromant N151.2-250-5E 1145?

The Sandvik Coromant N151.2-250-5E 1145 is a parting insert with manufacturer part number N151.2-250-5E 1145. It is designed for high-performance cut-off and grooving in steel and stainless steel. For detailed geometry and grade data, consult the Sandvik Coromant technical catalog.

Where to buy Sandvik Coromant N151.2-250-5E 1145 worldwide?

3G Electric supplies Sandvik Coromant N151.2-250-5E 1145 parting inserts to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this insert.

How to select the correct Sandvik Coromant parting insert for my lathe?

To select the correct Sandvik Coromant parting insert like N151.2-250-5E 1145, match the insert width, geometry, and grade to your workpiece material and cut-off depth. Verify compatibility with your tool holder's clamping system. Consult Sandvik Coromant's application guide or contact 3G Electric for sourcing assistance.

Used in

Common applications for SANDVIK COROMANT
Automotive engine machining — Sandvik Coromant WNMG 432-QM 2025 turning inserts for steel crankshaft finishing
Aerospace component manufacturing — Sandvik Coromant R245-12 T3 E-KL H13A milling inserts for aluminum alloy pocketing
Oil and gas valve production — Sandvik Coromant 266RG-16NT01A080M 1135 threading inserts for external API thread cutting
General engineering job shops — Sandvik Coromant TCMT 1.8(1.5)0-KF H13A turning inserts for small-diameter stainless steel parts
Heavy equipment maintenance — Sandvik Coromant N123E2-0200-0002-GM 4325 grooving inserts for shaft keyway cutting
Hydraulic cylinder manufacturing — Sandvik Coromant 266RL-22AC01F040E 1020 threading inserts for internal metric threads in steel

SANDVIK COROMANT Products

3G Electric supplies SANDVIK COROMANT machining. 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
SANDVIK COROMANT Parting Insert: N151.2-400-4E 235
SANDVIK COROMANT
SANDVIK COROMANT Parting Insert: N151.2-400-4E 235
Indexable insert for parting and grooving operations on CNC lathes. Designed for cut-off and face grooving of ferrous materials such as steel, stainless steel, and cast iron. Grade 1125 provides wear resistance and toughness for medium to high-speed machining
SANDVIK COROMANT
Indexable insert for parting and grooving operations on CNC lathes. Designed for cut-off and face grooving of ferrous materials such as steel, stainless steel, and cast iron. Grade 1125 provides wear resistance and toughness for medium to high-speed machining
Indexable carbide insert for parting and grooving operations on CNC lathes. The N123G2 geometry and grade 1145 are suited for machining steel and stainless steel. Used in general metalworking to create precise grooves or cut off workpieces
SANDVIK COROMANT
Indexable carbide insert for parting and grooving operations on CNC lathes. The N123G2 geometry and grade 1145 are suited for machining steel and stainless steel. Used in general metalworking to create precise grooves or cut off workpieces
Indexable carbide insert for parting and grooving operations on CNC lathes. Designed for cut-off and grooving in ferrous and non-ferrous materials, providing chip control and surface finish in turning applications
SANDVIK COROMANT
Indexable carbide insert for parting and grooving operations on CNC lathes. Designed for cut-off and grooving in ferrous and non-ferrous materials, providing chip control and surface finish in turning applications
This indexable insert is designed for parting and grooving operations on CNC lathes. It is used to cut off finished parts from bar stock or create precise grooves in workpieces. The insert is suitable for general metalworking applications and requires a compatible tool holder
SANDVIK COROMANT
This indexable insert is designed for parting and grooving operations on CNC lathes. It is used to cut off finished parts from bar stock or create precise grooves in workpieces. The insert is suitable for general metalworking applications and requires a compatible tool holder
Indexable insert for parting and grooving operations on CNC lathes and turning centers. Grade 1125 provides wear resistance and toughness for medium to heavy-duty machining of steel, stainless steel, and cast iron
SANDVIK COROMANT
Indexable insert for parting and grooving operations on CNC lathes and turning centers. Grade 1125 provides wear resistance and toughness for medium to heavy-duty machining of steel, stainless steel, and cast iron

More from SANDVIK COROMANT

View all SANDVIK COROMANT parts
Indexable grooving insert for external and internal grooving, face grooving, and parting-off operations. Suitable for use in turning centers and CNC lathes for producing accurate grooves in metal components
SANDVIK COROMANT
Indexable grooving insert for external and internal grooving, face grooving, and parting-off operations. Suitable for use in turning centers and CNC lathes for producing accurate grooves in metal components
Indexable carbide insert for parting and grooving operations on CNC lathes. The TF geometry is designed for fine finishing cuts. Grade 1125 provides wear resistance for general metalworking applications
SANDVIK COROMANT
Indexable carbide insert for parting and grooving operations on CNC lathes. The TF geometry is designed for fine finishing cuts. Grade 1125 provides wear resistance for general metalworking applications
Indexable carbide insert for profiling and turning operations. Used to shape metal workpieces in machining applications such as automotive, aerospace, and general engineering
SANDVIK COROMANT
Indexable carbide insert for profiling and turning operations. Used to shape metal workpieces in machining applications such as automotive, aerospace, and general engineering
Indexable threading insert for external thread turning on CNC lathes. Designed for UN thread forms and made from grade 1135 carbide. Suitable for steel, stainless steel, and cast iron workpieces
SANDVIK COROMANT
Indexable threading insert for external thread turning on CNC lathes. Designed for UN thread forms and made from grade 1135 carbide. Suitable for steel, stainless steel, and cast iron workpieces
This carbide insert is designed for grooving and cut-off operations in CNC lathes and turning centers. It is used to produce precise grooves or separate finished parts from bar stock in metalworking applications
SANDVIK COROMANT
This carbide insert is designed for grooving and cut-off operations in CNC lathes and turning centers. It is used to produce precise grooves or separate finished parts from bar stock in metalworking applications
Indexable insert for grooving, parting, and turning operations in CNC machining. Features GM geometry and grade 4325 for chip control and wear resistance in steel and stainless steel. Used in metalworking applications requiring precision and surface finish
SANDVIK COROMANT
Indexable insert for grooving, parting, and turning operations in CNC machining. Features GM geometry and grade 4325 for chip control and wear resistance in steel and stainless steel. Used in metalworking applications requiring precision and surface finish
Indexable insert for parting and grooving operations in metal turning. Designed for use in turning centers and automatic lathes to cut off workpieces and create grooves with tight tolerances and good surface finish
SANDVIK COROMANT
Indexable insert for parting and grooving operations in metal turning. Designed for use in turning centers and automatic lathes to cut off workpieces and create grooves with tight tolerances and good surface finish
This indexable insert is designed for parting and grooving operations on turning centers and lathes. It is used to cut off workpieces and create grooves in metal components with tight tolerances and good surface finish
SANDVIK COROMANT
This indexable insert is designed for parting and grooving operations on turning centers and lathes. It is used to cut off workpieces and create grooves in metal components with tight tolerances and good surface finish