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SUMITOMO CPMT2.51.51EMU-AC420K Diamond Indexable Turning Insert - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO CPMT2.51.51EMU-AC420K Diamond Indexable Turning Insert

The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models CPMT2.51.51EMU and CPMT080204NMU, with manufacturer part number CPMT2.51.51EMU-AC420K. This product is designed for…

SKU 3G-OTH-258552

Also listed as: CPMT25151EMUAC420K · CPMT2 51 51EMU AC420K · CPMT2-51-51EMU-AC420K

Brand
SUMITOMO
Item
CPMT2.51.51EMU-AC420K Diamond Indexable Turning Insert
Category
Diamond Indexable Turning Inserts
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SUMITOMO
Manufacturer Part Number
CPMT2.51.51EMU-AC420K

Technical Documents

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

Product Description

The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models CPMT2.51.51EMU and CPMT080204NMU, with manufacturer part number CPMT2.51.51EMU-AC420K. This product is designed for precision machining applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert used for?

The SUMITOMO Diamond Turning Insert is used for precision machining applications such as finishing and light roughing of non-ferrous metals, plastics, and composites. Its CPMT geometry and AC420K grade deliver sharp cutting edges and wear resistance for consistent surface finish in CNC turning operations.

What are the specifications of the SUMITOMO CPMT2.51.51EMU-AC420K?

The SUMITOMO Diamond Turning Insert has model numbers CPMT2.51.51EMU and CPMT080204NMU, with manufacturer part number CPMT2.51.51EMU-AC420K. It is a diamond indexable turning insert designed for precision machining. For detailed dimensions and tolerances, consult the manufacturer's datasheet.

Where to buy SUMITOMO Diamond Turning Inserts worldwide?

3G Electric supplies SUMITOMO Diamond Turning Inserts worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver to your facility. Contact us for pricing and lead time on the CPMT2.51.51EMU-AC420K or other SUMITOMO insert grades.

How to select the correct SUMITOMO turning insert grade?

Selecting the correct SUMITOMO turning insert grade depends on workpiece material, cutting speed, and finish requirements. The AC420K grade is suited for non-ferrous and abrasive materials. For steel or stainless applications, consult SUMITOMO's grade chart. 3G Electric can help match the insert to your operation.

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 diamond 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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