10pc) ToolFlo TNMA 43NV GP50C ON-Edge Coated Carbide 60° V Threading Inserts

Description

Product Overview

The ToolFlo TNMA 43NV GP50C ON-Edge coated carbide 60° V Threading Inserts are a premium solution for precision threading in demanding industrial environments. Each insert is manufactured from a high‑grade GP50C carbide substrate, which balances toughness and wear resistance, and is finished with a PVD TiN coating that enhances surface hardness and reduces friction. The 60° V geometry is optimized for a wide range of thread pitches, from 8 to 48 TPI, delivering clean, accurate threads in steel and other ferrous alloys. The ON-Edge design provides a sharp, ready‑to‑use cutting edge that minimizes set‑up time and maximizes material removal efficiency. This 10‑piece kit includes inserts sized for standard indexable tool holders, ensuring compatibility with most CNC and manual machining centers.

Usage

These inserts excel in both automated CNC machining and manual threading applications. They are ideal for producing internal and external threads on shafts, bolts, and housings where high dimensional accuracy is required. The robust carbide base allows the inserts to withstand high cutting speeds and feed rates, making them suitable for high‑volume production runs. In addition, the TiN coating reduces heat buildup, extending tool life during prolonged operations. Whether you are threading stainless steel, carbon steel, or alloyed steel, the 60° V profile provides consistent chip evacuation and reduces the risk of thread deformation. The inserts are also compatible with standard tool holders, allowing quick changeovers in multi‑tool setups.

Why Choose Us

Choosing ToolFlo means selecting a brand with a reputation for engineering excellence and rigorous quality control. Each insert undergoes a multi‑stage inspection process, including dimensional verification, coating thickness measurement, and hardness testing, to ensure every piece meets exacting standards. Our manufacturing facilities employ state‑of‑the‑art PVD technology, guaranteeing uniform TiN coverage that enhances durability and performance. We also provide comprehensive technical support, offering guidance on optimal machining parameters, tool holder compatibility, and maintenance best practices. With a focus on customer satisfaction, we stand behind our products with responsive after‑sales service and a clear warranty policy, giving you confidence in every purchase.

Key Features

• High‑grade GP50C carbide substrate delivers superior toughness and wear resistance.
• PVD TiN coating reduces friction and extends tool life for longer machining cycles.
• 60° V geometry provides precise thread formation across a wide pitch range (8‑48 TPI).
• ON-Edge design offers a ready‑to‑use cutting edge, minimizing set‑up time and improving productivity.
• Dedicated technical support and warranty ensure reliable after‑sales service.

FAQ

What material is the insert made from?

The insert is made from GP50C carbide, a medium‑tough substrate that balances hardness and resilience, and is coated with PVD TiN for added wear resistance.

Can these inserts be used on stainless steel?

Yes, the inserts are suitable for threading stainless steel as well as carbon and alloy steels, thanks to the robust carbide base and low‑friction TiN coating.

What thread pitches are supported?

The 60° V profile is optimized for thread pitches ranging from 8 to 48 threads per inch (TPI), covering most standard industrial applications.

How do I install the inserts in my tool holder?

Insert the ON-Edge insert into a compatible indexable tool holder, ensuring the cutting edge faces the workpiece. Secure it according to the holder’s torque specifications, and the insert is ready for use.