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SUMITOMO Square Milling Insert: SOMT120412PDERG-ACP300 - Square (S) Indexable Milling Inserts
SUMITOMOSquare (S) Indexable Milling Inserts

SUMITOMO Square Milling Insert: SOMT120412PDERG-ACP300

SUMITOMO Square (S) Indexable Milling Inserts.

SKU 3G-OTH-233499

Also listed as: SOMT120412PDERGACP300 · SOMT120412PDERG ACP300

Brand
SUMITOMO
Item
Square Milling Insert: SOMT120412PDERG-ACP300
Category
Square (S) Indexable Milling Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
SOMT120412PDERG-ACP300

Technical Documents

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

Product Description

SUMITOMO Square (S) Indexable Milling Inserts.

Frequently Asked Questions

What is SUMITOMO SOMT120412PDERG-ACP300 used for?

The SUMITOMO SOMT120412PDERG-ACP300 is a square indexable milling insert designed for general-purpose face and shoulder milling on steel, stainless steel, and cast iron. It delivers reliable cutting performance in industrial machining operations across automotive, aerospace, and heavy equipment manufacturing.

What are the specifications of SUMITOMO SOMT120412PDERG-ACP300?

This SUMITOMO square milling insert has manufacturer part number SOMT120412PDERG-ACP300. It features a 12 mm inscribed circle, 4.76 mm thickness, and a chipbreaker geometry for efficient chip evacuation. The ACP300 grade is optimized for medium to roughing cuts in ferrous materials.

Where to buy SUMITOMO SOMT120412PDERG-ACP300 worldwide?

3G Electric supplies and delivers the SUMITOMO SOMT120412PDERG-ACP300 milling insert to customers worldwide. As a global industrial sourcing partner, we handle full logistics and customs clearance to ensure your order reaches any international destination. Contact us for availability and lead time.

How to select the right SUMITOMO milling insert for my application?

To select the correct SUMITOMO milling insert, match the insert geometry and grade to your workpiece material and cutting conditions. The SOMT120412PDERG-ACP300 suits medium to rough milling of steel and cast iron. Consult your machine tool parameters and consult a technical specialist for optimal 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 square (s) indexable milling inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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