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SUMITOMO Square Turning Insert: SNMM643EHP - Square (S) Indexable Turning Inserts
SUMITOMOSquare (S) Indexable Turning Inserts

SUMITOMO Square Turning Insert: SNMM643EHP

The SUMITOMO Square Turning Insert, model SNMM643EHP (MPN SNMM643EHP-AC830P) and SNMM190612N-HP, is a square (S) indexable turning insert. It is available in two part numbers: SNMM643EHP and SNMM190612N-HP.

SKU 3G-OTH-229591

Brand
SUMITOMO
Item
Square Turning Insert: SNMM643EHP
Category
Square (S) Indexable Turning Inserts
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Technical Specifications

SUMITOMO
Manufacturer Part Number
SNMM643EHP-AC830P
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SUMITOMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SUMITOMO Square Turning Insert, model SNMM643EHP (MPN SNMM643EHP-AC830P) and SNMM190612N-HP, is a square (S) indexable turning insert. It is available in two part numbers: SNMM643EHP and SNMM190612N-HP.

Frequently Asked Questions

What is the SUMITOMO Square Turning Insert SNMM643EHP used for?

The SUMITOMO SNMM643EHP and SNMM190612N-HP are square (S) indexable turning inserts designed for general turning and facing operations on metal workpieces. They are commonly used in automotive, aerospace, and general machining industries where precision and repeatability are required.

What are the specifications of the SUMITOMO SNMM643EHP turning insert?

The SUMITOMO SNMM643EHP is a square indexable turning insert with manufacturer part number SNMM643EHP-AC830P. It is also available as the SNMM190612N-HP variant. Both share the same square geometry and are designed for use with compatible tool holders in CNC lathes.

Where to buy SUMITOMO SNMM643EHP turning inserts worldwide?

You can source SUMITOMO SNMM643EHP and SNMM190612N-HP turning inserts through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times.

How to select the correct SUMITOMO square turning insert for a job?

To select the correct SUMITOMO square turning insert, match the insert size (SNMM643EHP or SNMM190612N-HP) to your tool holder's pocket dimensions. Consider workpiece material, cutting speed, and feed rate. For general steel turning, the AC830P grade offers good wear resistance. Consult the manufacturer's catalog for specific 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

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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