Shars Positive Stop Adjustable Blade NCIH-19-2-PS GTN Inserts 1-1/2″

Description

Product Overview

The Shars Positive Stop Adjustable Blade NCIH-19-2-PS is a premium parting insert designed for high‑precision machining applications. Constructed from hardened carbide, this blade delivers exceptional wear resistance and maintains sharp cutting edges even under heavy loads. Its positive stop mechanism provides a reliable, repeatable positioning system that eliminates drift and ensures each cut is performed at the exact depth required. The blade accommodates GTN 2 inserts and supports a maximum work diameter of 1‑1/2 inches, making it suitable for a wide range of materials, from aluminum alloys to hardened steels. With a compact length of 3‑3/8 inches and a width tolerance of ±0.004 inches (0.087 & 0.094), the blade offers tight dimensional control for consistent performance across multiple setups.

Usage

Designed for industrial and scientific environments, this blade excels in CNC milling, turning, and high‑speed machining centers where precise parting is critical. It is ideal for manufacturers who require reliable tool life and minimal downtime during blade changes. The adjustable positive stop feature allows operators to quickly set the cutting depth, reducing setup time and improving overall productivity. Whether you are producing aerospace components, automotive parts, or custom tooling, the Shars blade integrates seamlessly with standard GTN tool holders, delivering clean, burr‑free cuts that meet tight tolerance specifications. Its lightweight design (2 ounces) minimizes machine vibration, enhancing surface finish quality on delicate workpieces.

Why Choose Us

Shars has a long history of manufacturing high‑performance cutting tools, and this blade reflects the brand’s commitment to quality and innovation. Each blade undergoes rigorous testing to verify dimensional accuracy, hardness, and breakage resistance, ensuring that you receive a product that performs reliably in demanding production lines. The positive stop mechanism is engineered with precision machined components that resist wear, guaranteeing consistent positioning over thousands of cycles. In addition, Shars provides responsive technical support and a comprehensive warranty that covers manufacturing defects, giving you confidence in the longevity of your investment. By choosing this blade, you benefit from a combination of superior material science, meticulous engineering, and a customer‑focused service philosophy that sets Shars apart from generic alternatives.

Key Features

• Positive stop design ensures repeatable cutting depth for consistent parting results.
• Hardcarbide construction provides extended tool life and resistance to wear in tough materials.
• Adjustable to fit GTN 2 inserts, offering flexibility across multiple machining platforms.
• Compact size and lightweight profile reduce machine vibration, improving surface finish.
• Backed by Shars technical support and warranty for peace of mind and reliable after‑sales service.

FAQ

What size workpiece can this blade handle?

The blade is rated for work diameters up to 1‑1/2 inches, making it suitable for a broad range of part sizes commonly encountered in CNC machining.

Is the blade compatible with all GTN tool holders?

Yes, the blade is designed to accept GTN 2 inserts, which are standard across most GTN‑type tool holders used in industrial machining applications.

How does the positive stop mechanism improve machining accuracy?

The positive stop provides a fixed reference point that prevents the blade from moving during operation, ensuring each cut is made at the exact programmed depth and reducing the risk of over‑cutting or under‑cutting.

What warranty does Shars offer for this blade?

Shars provides a limited warranty covering any manufacturing defects, and the company’s technical support team is available to assist with installation, troubleshooting, and performance optimization.