Do you offer bulk discounts or wholesale pricing for machine shops and distributors?

Yes, we support machine shops, distributors, and global buyers with tiered wholesale pricing and competitive volume discounts. We also provide OEM custom manufacturing solutions for tool holders and carbide inserts based on your technical drawings. Contact our team to request a quick B2B quotation.

What is your international shipping policy and typical lead time for orders?

We provide secure worldwide express shipping (via DHL, FedEx, and UPS) with specialized, vibration-proof industrial packaging to ensure tools arrive in perfect condition. In-stock items are dispatched within 24-48 hours, while custom or bulk orders typically have a stable lead time of 15-25 days.

How do you guarantee the quality and tolerance precision of your CNC tools?

All our cutting tools and tool holders are manufactured strictly in accordance with ISO 9001 and international industrial standards. Every batch undergoes 100% rigorous quality control testing using high-precision optical measuring equipment to ensure reliable tool life and stable performance in continuous mass production.

Tungaloy TNGG160404R-W NS9530 Cermet Turning Insert with Wiper Technology

Name: Tungaloy TNGG160404R-W NS9530 Cermet Turning Insert with Wiper Technology
SKU: TNGG160404R-W NS9530
Price: 51.53 USD
Availability: InStock

$51.53 USD

Free shipping on all orders.
Check compatibility: Confirm the model and dimensions before ordering.
Need help choosing? Contact us before ordering.

💰 Bulk savings 2-9 pcs · 6% OFF | 10+ pcs · 12% OFF

Description

Description

Tungaloy TNGG160404R-W NS9530 Turning Insert

High-Speed Steel Finishing | -W Wiper Edge | Premium NS9530 Cermet

What is the best way to double feed rates while maintaining a mirror finish?

The Tungaloy TNGG160404R-W NS9530 is a high-performance right-hand cermet insert specifically engineered for high-efficiency finishing of carbon and alloy steels. Featuring Tungaloy's innovative -W Wiper technology, this insert allows CNC operators to significantly increase feed rates—often doubling them—while achieving a surface roughness equivalent to or better than standard radius inserts. Built with the NS9530 premium cermet grade, it offers exceptional chemical stability and resistance to built-up edge (BUE). 100% Made in Japan, it is the industrial choice for high-gloss, high-productivity steel turning.

-W Wiper Geometry

The wiper edge "smooths" the workpiece surface as it passes. This unique geometry allows for high feed rates without the "thread-like" surface marks typical of standard inserts.

NS9530 Cermet Grade

A titanium-based cermet with superior fracture toughness. It maintains a sharp cutting edge and provides excellent surface luster at high cutting speeds.

Precision Ground Edge

Ground to G-class tolerances, this insert ensures high repeatability and minimal tool offset adjustment between indexings in automated production.

Decoding TNGG 160404R-W Nomenclature

T
Triangular

N
0° Relief

G
Tolerance

G
Ground

16
16mm L

04
4.76mm Thk

04
0.4mm Rad

R-W
Right/Wiper

3. Technical Data: Metric (ISO) vs. Imperial (ANSI)

Technical Parameter	Metric (ISO)	Imperial (ANSI)
Standard Model	TNGG160404R-W	TNGG 331R-W
Inscribed Circle (IC)	9.525 mm	3/8"
Thickness (S)	4.76 mm	3/16"
Corner Radius (RE)	0.4 mm	1/64"

Recommended Cutting Parameters

Cutting Speed (Vc): 150 - 350 m/min (Maintain speed for best gloss)
Feed Rate (f): 0.10 - 0.35 mm/rev (Wiper advantage zone)
Depth of Cut (ap): 0.2 - 1.5 mm

*B2B Pro Tip: When using the Wiper (-W) geometry, you can often double your feed rate and still achieve a better finish than a standard radius at half the speed.*

4. Primary Applications

High-efficiency finish turning of carbon and alloy steels.
Final passes on CNC lathes requiring ground-quality Ra values.
Automotive components with tight cycle-time requirements.
Shafts, rollers, and bearing surfaces.

5. Tool Compatibility

Pairs perfectly with standard TN** 1604 pockets. Fits WTJNR or MTJNR Right-hand external tool holders. Also optimized for S-WTJNR internal boring bars.

7. Why Source from CNCHome-Beyond?

Genuine Tungaloy
100% Original Japan Stock

Wiper Expertise
Advanced Productivity Tips

Global B2B Logistics
Express Shipping Worldwide

Quality Verified
Factory Sealed Original

Verified Machinist Feedback

⭐⭐⭐⭐⭐ "Revolutionized Our Cycle Times" - James K., USA
"The -W Wiper edge is incredible. We doubled our feed on the finishing pass for steel shafts and the finish looks even better than before. NS9530 is very stable."

⭐⭐⭐⭐⭐ "Mirror Surface" - Dieter S., Germany
"Japan-made precision. The Ra values we are getting on alloy steel are impressive. Very reliable B2B supplier."

⭐⭐⭐⭐ "Great Chip Flow" - K. Tanaka, Japan
"Consistent wear over large batches. The wiper edge really does smooth the surface. Beyond team gave great parameter advice."

⭐⭐⭐⭐⭐ "Beautiful Luster" - Marco V., Italy
"Fast shipping and authentic Tungaloy. The gloss on our steel parts is exactly what our client requested."

⭐⭐⭐⭐⭐ "Reliable B2B Partner" - A. Singh, India
"Genuine inserts, well packed. The NS9530 cermet is very tough for finishing. Highly recommended."

8. FAQ - Technical Support

Q: Do I need a special tool holder for a Wiper insert?

A: No. It fits standard TNMG pockets. However, the tool holder must be aligned correctly to the workpiece for the wiper effect to be effective.

Q: Is NS9530 better than carbide for mirror finishing?

A: Yes. Cermet (NS9530) has a much lower chemical affinity for steel, which prevents built-up edge and produces a higher gloss finish than carbide.

Tech Tip: Cermet Wiper Handling

Cermet is more brittle than carbide. For best results with **NS9530**, avoid heavy intermittent cuts and ensure the workpiece is held securely. The **Wiper edge** works best at high RPMs. **Tungaloy Japan** - Excellence in surface technology.

Need Help With Tungaloy Inserts?

Looking for a Tungaloy equivalent, alternative grade, or sample catalog? Our CNC specialists have helped 50+ manufacturers in aerospace, automotive, and medical machining source the right tooling at 30–50% lower cost than OEM prices.

EQUIVALENT FINDER Cross-Reference to 15 Brands Find equivalent grades from Sandvik, Iscar, Kyocera, Walter, Mitsubishi and 10 more. FREE CATALOG Download PDF Catalogs 15+ insert catalogs with grade, ISO code, and tolerance data sheets. GRADE TOOL Find the Best Grade Insert grade selector for steel, stainless, cast iron, and superalloys.

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This Tungaloy insert is in stock. 24-hour quote response. ISO 9001 certified. Ships from Hangzhou in 3–7 days.

Technical FAQ & Buying Guide

How do I choose the correct specification?

When choosing CNC cutting tools, check the full model code, dimensions, grade and selected variant before ordering. Do not rely on the product image alone.

How can I check compatibility with my existing setup?

For carbide inserts, tool holders, drills and end mills, compare the mounting dimensions, connection type and manufacturer's specifications with your holder or machine. If you are unsure, share your existing part number and machining application with us before ordering.

What quantity and price unit am I ordering?

Check the product listing for the selling unit, pack quantity and included components. If it is unclear whether the price is per piece or per pack, or whether a tool body and inserts are sold separately, contact us before purchasing.

How should I choose cutting parameters?

Select cutting speed, feed rate and depth of cut using the relevant manufacturer's recommendations for your tool model, workpiece material, machine conditions and coolant method. The same settings are not suitable for every product or application.

Are bulk discounts available?

Our automatic quantity discount is 6% off for 2–9 items and 12% off for 10 or more items, based on the total product quantity in the cart. Other offers may not combine with this discount; check the applicable offer conditions.

When will my order ship and arrive?

According to our shipping policy, orders are typically processed and shipped within 1–3 business days after confirmation. Delivery generally takes 5–20 business days, depending on your destination and shipping method. Customs clearance or unforeseen delays may affect delivery times. A tracking number is sent by email after shipment.