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SUMITOMO Turning Insert: RCMX1204M0N-RP (MPN RCMX120400-AC5015S) - Round (R) Indexable Turning Inserts
SUMITOMORound (R) Indexable Turning Inserts

SUMITOMO Turning Insert: RCMX1204M0N-RP (MPN RCMX120400-AC5015S)

SUMITOMO Round (R) Indexable Turning Inserts.

SKU 3G-OTH-301507

Also listed as: RCMX120400AC5015S · RCMX120400 AC5015S

Brand
SUMITOMO
Item
Turning Insert: RCMX1204M0N-RP
Category
Round (R) Indexable Turning Inserts
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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
RCMX120400-AC5015S

Technical Documents

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

Product Description

SUMITOMO Round (R) Indexable Turning Inserts.

Frequently Asked Questions

What is the SUMITOMO RCMX1204M0N-RP turning insert used for?

The SUMITOMO RCMX1204M0N-RP is a round indexable turning insert designed for general-purpose turning, profiling, and finishing operations on metal workpieces. It is commonly used in automotive, aerospace, and general machining industries where reliable chip control and surface finish are required.

What are the specifications of the SUMITOMO RCMX120400-AC5015S insert?

The SUMITOMO RCMX120400-AC5015S is a round turning insert with the geometry code RCMX1204M0N-RP. It features a 12 mm inscribed circle diameter and 4.76 mm thickness. The AC5015S grade is a PVD-coated carbide suitable for steel and stainless steel machining at moderate cutting speeds.

Where to buy SUMITOMO turning inserts worldwide?

You can source SUMITOMO RCMX1204M0N-RP turning inserts worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we supply genuine SUMITOMO inserts for international orders.

How to select the correct SUMITOMO turning insert for your application?

To select the correct SUMITOMO insert, match the insert shape (round RCMX), size (12 mm diameter), and grade (AC5015S) to your workpiece material and operation. For steel finishing, the AC5015S grade offers good wear resistance. Consult the SUMITOMO technical catalog for recommended cutting parameters and chip breaker selection.

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 round (r) 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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