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SUMITOMO Diamond Turning Insert: CPMA322 - Diamond Indexable Turning Inserts
SUMITOMODiamond Indexable Turning Inserts

SUMITOMO Diamond Turning Insert: CPMA322

The SUMITOMO Diamond Turning Insert is a diamond indexable turning insert available in models CPMA322 and CPMA090308, with manufacturer part number CPMA322-AC415K. These inserts are designed for precision turning…

SKU 3G-OTH-260223

Also listed as: CPMA322AC415K · CPMA322 AC415K

Brand
SUMITOMO
Item
Diamond Turning Insert: CPMA322
Category
Diamond 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
CPMA322-AC415K

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 CPMA322 and CPMA090308, with manufacturer part number CPMA322-AC415K. These inserts are designed for precision turning operations, offering the specified geometries for industrial machining applications.

Frequently Asked Questions

What is the SUMITOMO Diamond Turning Insert used for?

The SUMITOMO Diamond Turning Insert is used for precision turning operations in industrial machining. It is designed for finishing and light roughing of non-ferrous materials, plastics, and composites, delivering high surface quality and dimensional accuracy in automated and manual lathe applications.

What are the specifications of the SUMITOMO CPMA322-AC415K?

The SUMITOMO CPMA322-AC415K is a diamond indexable turning insert with model numbers CPMA322 and CPMA090308. It features a CPMA geometry suitable for fine finishing. The manufacturer part number is CPMA322-AC415K. For detailed dimensions and grade data, consult the SUMITOMO technical catalog.

Where to buy SUMITOMO Diamond Turning Inserts worldwide?

3G Electric supplies SUMITOMO Diamond Turning Inserts worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for a quote on the CPMA322-AC415K or other SUMITOMO insert geometries. We provide genuine SUMITOMO products for precision machining.

How to select the correct SUMITOMO diamond turning insert?

Select the SUMITOMO diamond turning insert based on your workpiece material, required surface finish, and machine rigidity. The CPMA322 geometry is suited for fine finishing of non-ferrous metals. Match the insert shape, clearance angle, and nose radius to your operation. Consult SUMITOMO's application guide for grade recommendations.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
SUMITOMO Diamond Turning Insert: CPMA322, CPMA090308 (MPN CPMA322-AC420K)
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SUMITOMO Diamond Turning Insert: CPMA322, CPMA090308 (MPN CPMA322-AC420K)
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SUMITOMO Diamond Turning Insert: CPMA321, CPMA090304 (MPN CPMA321-AC420K)
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SUMITOMO Diamond Turning Insert: CPMT322ESU, CPMT090308NSU (MPN CPMT322ESU-AC830P)
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SUMITOMO Diamond Turning Insert: CPMT322ESU, CPMT090308NSU (MPN CPMT322ESU-AC830P)
SUMITOMO Diamond Turning Insert: CPMT32.52ENX, CPMT09T308N-US (MPN CPMT32.52ENX-AC6030M)
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SUMITOMO Diamond Turning Insert: CPMT32.52ENX, CPMT09T308N-US (MPN CPMT32.52ENX-AC6030M)
SUMITOMO Diamond Turning Insert: CPMT322ENS, CPMH090308N-US (MPN CPMT322ENS-AC6030M)
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SUMITOMO Diamond Turning Insert: CPMT322ENS, CPMH090308N-US (MPN CPMT322ENS-AC6030M)

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