SUMITOMO Triangle Turning Insert: TNMA332
The SUMITOMO Triangle Turning Insert, model TNMA332 (also referenced as TNMA160408, MPN TNMA332-AC420K), is a triangle (T) indexable turning insert. It is available in two size designations: TNMA332 and TNMA160408.
SKU 3G-OTH-323099
Also listed as: TNMA332AC420K · TNMA332 AC420K
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 Triangle Turning Insert, model TNMA332 (also referenced as TNMA160408, MPN TNMA332-AC420K), is a triangle (T) indexable turning insert. It is available in two size designations: TNMA332 and TNMA160408.
Frequently Asked Questions
What is the SUMITOMO TNMA332 turning insert used for?
The SUMITOMO TNMA332 (TNMA160408) is a triangle indexable turning insert for general turning, facing, and profiling operations on steel, stainless steel, and cast iron. Its AC420K grade balances wear resistance and toughness for medium machining in automotive, oil and gas, and general engineering.
What are the specifications of the SUMITOMO TNMA332 insert?
The SUMITOMO TNMA332 insert has a triangle (T) shape with size designations TNMA332 and TNMA160408. The manufacturer part number is TNMA332-AC420K. It is an indexable turning insert for medium-duty machining. Contact 3G Electric for detailed dimensional and grade data.
Where to buy SUMITOMO TNMA332 inserts worldwide?
3G Electric supplies SUMITOMO TNMA332 (TNMA160408) turning inserts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Request a quote for the TNMA332-AC420K insert and we will source and deliver it to your location.
How to select the correct SUMITOMO turning insert for my application?
Selecting the correct SUMITOMO turning insert requires matching the insert shape (triangle T), size (TNMA332 or TNMA160408), and grade (AC420K) to your workpiece material and cutting conditions. Consult your machine tool manual or contact 3G Electric for application guidance. Proper selection ensures tool life and surface finish.
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3G Electric supplies SUMITOMO triangle (t) indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
