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

SUMITOMO SOMT120408PDER-G-ACP200 Square Indexable Milling Insert - Square (S) Indexable Milling Inserts
SUMITOMOSquare (S) Indexable Milling Inserts

SUMITOMO SOMT120408PDER-G-ACP200 Square Indexable Milling Insert

SUMITOMO Square (S) Indexable Milling Inserts.

SKU 3G-OTH-233184

Also listed as: SOMT120408PDERGACP200 · SOMT120408PDER G ACP200

Brand
SUMITOMO
Item
SOMT120408PDER-G-ACP200 Square Indexable Milling Insert
Category
Square (S) Indexable Milling 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
SOMT120408PDER-G-ACP200

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

SUMITOMO Square (S) Indexable Milling Inserts.

Frequently Asked Questions

What is SUMITOMO SOMT120408PDER-G-ACP200 used for?

This SUMITOMO square milling insert is designed for general-purpose face and shoulder milling of steel and cast iron. Its ACP200 grade and positive geometry deliver efficient chip evacuation and reliable surface finish in medium-duty machining operations across industrial manufacturing.

What are the specifications of SUMITOMO SOMT120408PDER-G-ACP200?

The SUMITOMO SOMT120408PDER-G-ACP200 is a square (S) indexable milling insert with manufacturer part number SOMT120408PDER-G-ACP200. It features a positive cutting edge and ACP200 grade for balanced wear resistance and toughness in steel and cast iron applications.

Where to buy SUMITOMO SOMT120408PDER-G-ACP200 worldwide?

3G Electric supplies SUMITOMO SOMT120408PDER-G-ACP200 milling inserts to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this insert.

How to select the right SUMITOMO milling insert for steel?

For steel milling, select a SUMITOMO insert with a positive geometry like SOMT120408PDER-G-ACP200 for lower cutting forces and better chip control. Match the insert grade to material hardness—ACP200 suits general-purpose steel. Always verify insert size and corner radius against your cutter body specifications.

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 square (s) indexable milling 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
Square indexable milling insert for general-purpose machining of steel and cast iron. Used in face milling and shoulder milling operations on CNC and manual milling machines
SUMITOMO
Square indexable milling insert for general-purpose machining of steel and cast iron. Used in face milling and shoulder milling operations on CNC and manual milling machines
Square (S) indexable milling insert with manufacturer part number SOMT120408PDER-G-ACP100. Designed for general-purpose face and shoulder milling on steel, stainless steel, and cast iron. Features precision-ground geometry and ACP100 grade carbide for stable cutting and wear resistance in medium-duty machining operations
SUMITOMO
Square (S) indexable milling insert with manufacturer part number SOMT120408PDER-G-ACP100. Designed for general-purpose face and shoulder milling on steel, stainless steel, and cast iron. Features precision-ground geometry and ACP100 grade carbide for stable cutting and wear resistance in medium-duty machining operations
Square (S) indexable milling insert with positive rake geometry and ACP300 grade. Designed for face and shoulder milling operations on steel, stainless steel, and cast iron in general industrial machining
SUMITOMO
Square (S) indexable milling insert with positive rake geometry and ACP300 grade. Designed for face and shoulder milling operations on steel, stainless steel, and cast iron in general industrial machining
Square (S) indexable milling insert with positive rake geometry and ACP200 grade. Designed for general-purpose face and shoulder milling on steel, stainless steel, and cast iron in medium-duty operations
SUMITOMO
Square (S) indexable milling insert with positive rake geometry and ACP200 grade. Designed for general-purpose face and shoulder milling on steel, stainless steel, and cast iron in medium-duty operations
Square (S) indexable milling insert with positive rake geometry and ACP300 grade. Designed for general-purpose face and shoulder milling on steel, stainless steel, and cast iron in medium-duty machining operations
SUMITOMO
Square (S) indexable milling insert with positive rake geometry and ACP300 grade. Designed for general-purpose face and shoulder milling on steel, stainless steel, and cast iron in medium-duty machining operations
Square (S) indexable milling insert with 12.7 mm inscribed circle, 4.76 mm thickness, and 0.8 mm corner radius. ACK200 grade is suited for medium-duty face and shoulder milling of steel, stainless steel, and cast iron
SUMITOMO
Square (S) indexable milling insert with 12.7 mm inscribed circle, 4.76 mm thickness, and 0.8 mm corner radius. ACK200 grade is suited for medium-duty face and shoulder milling of steel, stainless steel, and cast iron

More from SUMITOMO

View all SUMITOMO parts
Square (S) indexable milling insert for face and shoulder milling operations. Suitable for machining steel, stainless steel, and cast iron in medium to heavy cutting applications. PDER geometry and ACM300 grade provide balanced wear resistance and toughness
SUMITOMO
Square (S) indexable milling insert for face and shoulder milling operations. Suitable for machining steel, stainless steel, and cast iron in medium to heavy cutting applications. PDER geometry and ACM300 grade provide balanced wear resistance and toughness
Square (S) indexable milling insert for face and shoulder milling operations. Designed for heavy-duty roughing on steel and cast iron workpieces. The ACK200 grade offers wear resistance in general machining applications
SUMITOMO
Square (S) indexable milling insert for face and shoulder milling operations. Designed for heavy-duty roughing on steel and cast iron workpieces. The ACK200 grade offers wear resistance in general machining applications
Square (S) indexable milling insert with 8 mm inscribed circle and 3.18 mm thickness. ACM200 grade and PZER geometry with precision-ground chipbreaker for general-purpose face and shoulder milling on steel, stainless steel, and cast iron in medium-duty operations
SUMITOMO
Square (S) indexable milling insert with 8 mm inscribed circle and 3.18 mm thickness. ACM200 grade and PZER geometry with precision-ground chipbreaker for general-purpose face and shoulder milling on steel, stainless steel, and cast iron in medium-duty operations
Square (S) indexable milling insert with positive rake geometry and chipbreaker design for efficient chip evacuation. Used in face and shoulder milling operations on steel, stainless steel, and cast iron. ACM300 grade provides wear resistance and toughness for medium to heavy roughing in industrial machining
SUMITOMO
Square (S) indexable milling insert with positive rake geometry and chipbreaker design for efficient chip evacuation. Used in face and shoulder milling operations on steel, stainless steel, and cast iron. ACM300 grade provides wear resistance and toughness for medium to heavy roughing in industrial machining
Square (S) indexable milling insert with 12 mm inscribed circle and 4.76 mm thickness. Designed for general-purpose face and shoulder milling of steel and cast iron. ACP300 grade balances wear resistance and toughness for roughing and semi-finishing operations. Chipbreaker geometry promotes efficient chip control
SUMITOMO
Square (S) indexable milling insert with 12 mm inscribed circle and 4.76 mm thickness. Designed for general-purpose face and shoulder milling of steel and cast iron. ACP300 grade balances wear resistance and toughness for roughing and semi-finishing operations. Chipbreaker geometry promotes efficient chip control
Square (S) indexable milling insert with positive rake geometry and ACK200 grade, designed for general-purpose face and shoulder milling. Suitable for medium-duty machining of steel, stainless steel, and cast iron in industrial manufacturing operations
SUMITOMO
Square (S) indexable milling insert with positive rake geometry and ACK200 grade, designed for general-purpose face and shoulder milling. Suitable for medium-duty machining of steel, stainless steel, and cast iron in industrial manufacturing operations
Square (S) indexable milling insert for face and shoulder milling operations. Features SNMT geometry with chipbreaker and ACP200 grade carbide for balanced wear resistance and toughness. Suitable for medium-duty machining of steel, stainless steel, and cast iron
SUMITOMO
Square (S) indexable milling insert for face and shoulder milling operations. Features SNMT geometry with chipbreaker and ACP200 grade carbide for balanced wear resistance and toughness. Suitable for medium-duty machining of steel, stainless steel, and cast iron
Square (S) indexable milling insert for face and shoulder milling operations. Designed for general-purpose machining of steel, stainless steel, and cast iron in medium to heavy cutting conditions. Features chipbreaker geometry and ACP300 coating for wear resistance
SUMITOMO
Square (S) indexable milling insert for face and shoulder milling operations. Designed for general-purpose machining of steel, stainless steel, and cast iron in medium to heavy cutting conditions. Features chipbreaker geometry and ACP300 coating for wear resistance