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SUMITOMO RCMX120400-AC5025S Round Indexable Turning Insert - Round (R) Indexable Turning Inserts
SUMITOMORound (R) Indexable Turning Inserts

SUMITOMO RCMX120400-AC5025S Round Indexable Turning Insert

SUMITOMO Round (R) Indexable Turning Inserts.

SKU 3G-OTH-301595

Also listed as: RCMX120400AC5025S · RCMX120400 AC5025S

Brand
SUMITOMO
Item
RCMX120400-AC5025S Round Indexable Turning Insert
Part Number
RCMX120400-AC5025S
Category
Round (R) Indexable Turning Inserts
Available to Order
Also known as:RCMX120400-AC5025SSUMITOMO
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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-AC5025S

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 machining of steel and cast iron. Its round geometry provides strength and smooth cutting action, making it suitable for roughing and finishing operations on lathes and turning centers across industrial manufacturing.

What are the specifications of the SUMITOMO RCMX120400-AC5025S insert?

The SUMITOMO RCMX120400-AC5025S is a round indexable turning insert with the designation RCMX1204M0N-RP. It features a 12 mm inscribed circle, 4.76 mm thickness, and a chipbreaker for effective chip control. The AC5025S grade is a coated carbide optimized for steel and cast iron turning.

Where to buy SUMITOMO turning inserts worldwide?

3G Electric supplies SUMITOMO turning inserts like the RCMX1204M0N-RP to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote on this genuine SUMITOMO insert and we will source and deliver it to your location.

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

To select the correct SUMITOMO turning insert, match the insert shape, size, and grade to your workpiece material and operation. For steel and cast iron roughing or finishing, the round RCMX1204M0N-RP with AC5025S grade offers good edge strength. Consult your machine tool manual and SUMITOMO's application guide for optimal feed and speed parameters.

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
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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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Round indexable turning insert with 12 mm inscribed circle diameter and 4.76 mm thickness. The AC810P grade is a PVD-coated carbide for wear resistance in steel machining. Used for turning, facing, and profiling operations on CNC lathes
SUMITOMO
Round indexable turning insert with 12 mm inscribed circle diameter and 4.76 mm thickness. The AC810P grade is a PVD-coated carbide for wear resistance in steel machining. Used for turning, facing, and profiling operations on CNC lathes

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