SUMITOMO Turning Insert: RNMA120400-AC700G (MPN RNMA43-AC700G)
SUMITOMO Round (R) Indexable Turning Inserts.
SKU 3G-OTH-301632
Also listed as: RNMA43AC700G · RNMA43 AC700G
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
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Product Description
SUMITOMO Round (R) Indexable Turning Inserts.
Frequently Asked Questions
What is the SUMITOMO RNMA120400-AC700G turning insert used for?
The SUMITOMO RNMA120400-AC700G is a round indexable turning insert designed for general-purpose turning, facing, and profiling operations on steel and cast iron. Its round geometry provides strong cutting edges and smooth chip control, making it suitable for roughing and semi-finishing in automotive, heavy equipment, and general machining industries.
What are the specifications of the SUMITOMO RNMA120400-AC700G?
The SUMITOMO RNMA120400-AC700G (MPN RNMA43-AC700G) is a round indexable turning insert with an IC of 12.70 mm and a thickness of 4.76 mm. It features a 0.8 mm corner radius and uses the AC700G grade, a PVD-coated cermet optimized for wear resistance and edge strength in steel and cast iron machining.
Where to buy SUMITOMO RNMA120400-AC700G worldwide?
3G Electric supplies the SUMITOMO RNMA120400-AC700G turning insert to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact our team for pricing and lead time on this insert.
How to select the correct SUMITOMO turning insert for your application?
To select the correct SUMITOMO turning insert, match the insert geometry (round for profiling, square for roughing) and grade (AC700G for steel) to your workpiece material and operation. Consider insert size, corner radius, and chipbreaker design. For the RNMA120400-AC700G, use it for medium-duty turning on steel and cast iron at moderate speeds and feeds.
Used in
Common applications for SUMITOMOSUMITOMO Products
3G Electric supplies SUMITOMO round (r) indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
