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SUMITOMO Square Turning Insert: SPG422 - Square (S) Indexable Turning Inserts
SUMITOMOSquare (S) Indexable Turning Inserts

SUMITOMO Square Turning Insert: SPG422

The SUMITOMO Square Turning Insert, model SPG422 (MPN SPG422-AC8025P) and SPGN120308, is a square (S) indexable turning insert. It is available in two specifications: SPG422 and SPGN120308.

SKU 3G-OTH-229216

Also listed as: SPG422AC8025P · SPG422 AC8025P

Brand
SUMITOMO
Item
Square Turning Insert: SPG422
Category
Square (S) Indexable Turning Inserts
Available to Order
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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
SPG422-AC8025P

Technical Documents

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

Product Description

The SUMITOMO Square Turning Insert, model SPG422 (MPN SPG422-AC8025P) and SPGN120308, is a square (S) indexable turning insert. It is available in two specifications: SPG422 and SPGN120308.

Frequently Asked Questions

What is the SUMITOMO SPG422 square turning insert used for?

The SUMITOMO SPG422 and SPGN120308 are square indexable turning inserts designed for general turning, facing, and profiling operations on metal workpieces. They are commonly used in CNC lathes and manual lathes for machining steel, stainless steel, and cast iron components in automotive, aerospace, and general manufacturing.

What are the specifications of the SUMITOMO SPG422 insert?

The SUMITOMO SPG422 insert is available as model SPG422 (MPN SPG422-AC8025P) and SPGN120308. It is a square (S) indexable turning insert. Key specifications include the SPG422 and SPGN120308 designations. The manufacturer part number is SPG422-AC8025P. This insert is suitable for medium to finishing cuts.

Where to buy SUMITOMO SPG422 inserts worldwide?

3G Electric supplies SUMITOMO SPG422 and SPGN120308 square turning inserts to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver these inserts to support your machining operations.

How to select the correct SUMITOMO square turning insert?

To select the correct SUMITOMO square turning insert, match the insert size (SPG422 or SPGN120308) to your tool holder's pocket. Consider the workpiece material and desired surface finish. For general turning of steel, the AC8025P grade is suitable. Always verify the insert's geometry and chipbreaker against your application. Consult your tooling engineer 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 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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