SUMITOMO Square Turning Insert: SPMN634
The SUMITOMO Square Turning Insert, model SPMN634 (MPN SPMN634-AC8025P) and also referenced as SPMN190416, is a square (S) indexable turning insert. It is designed for metal-cutting turning operations, with the…
SKU 3G-OTH-229368
Also listed as: SPMN634AC8025P · SPMN634 AC8025P
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SUMITOMO Square Turning Insert, model SPMN634 (MPN SPMN634-AC8025P) and also referenced as SPMN190416, is a square (S) indexable turning insert. It is designed for metal-cutting turning operations, with the SPMN634 designation indicating its specific geometry and grade.
Frequently Asked Questions
What is the SUMITOMO SPMN634 square turning insert used for?
The SUMITOMO SPMN634 square turning insert is used for metal-cutting turning operations on lathes. Its square (S) geometry and AC8025P grade make it suitable for general-purpose machining of steels and cast irons, providing reliable edge strength and wear resistance in medium to heavy cutting conditions.
What are the specifications of the SUMITOMO SPMN634 turning insert?
The SUMITOMO SPMN634 turning insert is a square (S) indexable insert with designations SPMN634 and SPMN190416. The manufacturer part number is SPMN634-AC8025P. It features the AC8025P grade, designed for turning operations on ferrous materials. Always verify dimensions against your tool holder.
Where to buy SUMITOMO SPMN634 turning inserts worldwide?
You can source SUMITOMO SPMN634 turning inserts worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this SUMITOMO insert.
How to select the correct SUMITOMO SPMN634 insert for my lathe?
To select the correct SUMITOMO SPMN634 insert, confirm your tool holder accepts square inserts with the SPMN634 or SPMN190416 geometry. Match the AC8025P grade to your workpiece material (steel or cast iron) and cutting conditions. Consult the SUMITOMO catalog for recommended speeds and feeds.
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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.
