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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-T1500Z) and SPGN120308, is a square (S) indexable turning insert. It is identified by the manufacturer part number SPG422-T1500Z and the specifications…

SKU 3G-OTH-229793

Also listed as: SPG422T1500Z · SPG422 T1500Z

Brand
SUMITOMO
Item
Square Turning Insert: SPG422
Category
Square (S) Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
SPG422-T1500Z

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-T1500Z) and SPGN120308, is a square (S) indexable turning insert. It is identified by the manufacturer part number SPG422-T1500Z and the specifications SPG422 and SPGN120308.

Frequently Asked Questions

What is the SUMITOMO SPG422 square turning insert used for?

The SUMITOMO SPG422 (SPGN120308) is a square indexable turning insert for general-purpose machining. It is used in lathe operations for facing, turning, and profiling on steel, stainless steel, and cast iron workpieces across industrial manufacturing and maintenance applications.

What are the specifications of the SUMITOMO SPG422-T1500Z insert?

The SUMITOMO SPG422-T1500Z is a square (S) indexable turning insert with manufacturer part number SPG422-T1500Z. It is also identified as SPG422 and SPGN120308. The insert is designed for use in turning and facing operations, with dimensions conforming to the SPGN120308 standard.

Where to buy SUMITOMO SPG422 turning inserts worldwide?

3G Electric supplies SUMITOMO SPG422 (SPGN120308) square turning inserts to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this insert.

How to select the correct SUMITOMO turning insert for a lathe?

To select the correct SUMITOMO turning insert, match the insert shape (square S), size (SPG422 or SPGN120308), and grade to your workpiece material and operation. Consult the manufacturer's catalog for recommended cutting parameters. 3G Electric can help verify compatibility for your application.

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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