ToolFlo TNMC 32NV AC50C ON-Edge 60° V Threading Inserts – 10 Pack

Description

Product Overview

The ToolFlo TNMC 32NV AC50C ON‑Edge threading inserts are engineered from premium PVD TiAlN coated carbide, delivering exceptional hardness and wear resistance for demanding machining environments. Featuring a 60° V geometry, these inserts provide a balanced cutting action that reduces chip load while maintaining high surface finish quality. The AC50C grade is specifically formulated for grooving and threading across a broad spectrum of standard steels and 400 series stainless steels, offering reliable performance from medium to high surface feet per minute (SFM) ranges. Each insert is precision‑ground to exact dimensions, ensuring consistent thread geometry and repeatable results across multiple setups. The package includes ten pieces, each identified for easy inventory management and rapid tool changeovers.

Usage

These inserts excel in a variety of industrial applications, from aerospace component manufacturing to automotive engine part production. They are particularly well‑suited for high‑speed threading operations where stability and chip evacuation are critical. The ON‑Edge coating enhances dry machining capability, allowing users to eliminate coolant in certain scenarios, which reduces operational costs and environmental impact. Whether you are producing fine threads in the 8‑48 TPI range or larger pitch threads for heavy‑duty assemblies, the TNMC series provides the flexibility needed for both prototype and high‑volume production runs. The inserts are compatible with standard indexable tool holders, making them a seamless fit for CNC turning centers and manual lathe setups alike.

Why Choose Us

Choosing ToolFlo means selecting a brand with a proven track record of delivering high‑performance cutting tools that meet rigorous industry standards. Our inserts undergo a multi‑stage quality assurance process, including hardness testing, coating thickness verification, and dimensional inspection, ensuring each piece meets exact specifications. The ON‑Edge technology not only extends tool life but also improves chip flow, reducing the risk of built‑up edge formation. We stand behind our products with responsive technical support and a comprehensive warranty that covers manufacturing defects, giving you confidence in every purchase. Additionally, our global distribution network ensures rapid delivery, minimizing downtime for your production lines.

Key Features

• Durable TiAlN coating provides excellent wear resistance and dry‑machining capability.
• 60° V geometry delivers smooth chip flow and high‑quality thread finishes.
• Versatile 8‑48 TPI range supports a wide variety of thread sizes and applications.
• Designed for medium to high SFM, optimizing productivity on both steels and stainless alloys.
• Backed by dedicated customer support and a reliable warranty for peace of mind.

FAQ

What material is the AC50C grade suitable for?

The AC50C grade is ideal for standard carbon steels as well as 400 series stainless steels, offering reliable performance across medium to high cutting speeds.

Can these inserts be used dry, without coolant?

Yes, the ON‑Edge PVD TiAlN coating enables dry machining in many applications, reducing coolant usage while maintaining tool life.

What is the recommended TPI range for these inserts?

The inserts are optimized for an 8‑48 threads per inch (TPI) range, covering both fine and coarse threading requirements.

Are the inserts compatible with standard CNC tool holders?

Absolutely. They are designed to fit standard indexable tool holders, making them easy to integrate into existing CNC turning centers.

How does the warranty work for these products?

ToolFlo offers a warranty that covers any manufacturing defects. Contact our support team with the purchase details, and we will arrange a replacement or repair as needed.