Shars three quarter right hand turning holder for CNMG Inserts

Description

Product Overview

The Shars three quarter right hand turning holder is a precision‑engineered component designed for high‑performance CNC turning operations. Constructed from hardened steel, the holder offers exceptional rigidity and resistance to wear, ensuring consistent tool positioning over long production runs. Its 3/4″ (19.05 mm) shank provides a secure fit in standard machine spindles, while the right‑hand orientation aligns perfectly with conventional turning setups. The holder accommodates CNMG inserts in sizes 431, 432, and 433, each featuring a 5° negative cutting edge angle that reduces cutting forces and improves chip flow. This combination of robust material, precise geometry, and optimized insert compatibility makes the holder a reliable choice for machining steel, stainless steel, and high‑strength alloys.

Usage

Designed for a wide range of turning applications, this holder excels in both prototype and high‑volume production environments. Machinists can employ it for external turning, facing, and contouring operations where tight tolerances and superior surface finish are required. The holder’s stable clamp mechanism minimizes vibration, allowing users to achieve consistent material removal rates on challenging workpieces such as aerospace‑grade titanium or automotive‑grade alloy steels. Its compatibility with standard CNC controllers means it can be quickly integrated into existing tool libraries, reducing setup time and increasing overall shop efficiency. Whether used on a vertical turning center or a horizontal lathe, the holder delivers repeatable performance across diverse machining scenarios.

Why Choose Us

Shars has a long history of delivering high‑quality cutting tool components, and this turning holder reflects that commitment to excellence. Each unit undergoes rigorous quality control inspections, including dimensional verification and hardness testing, to guarantee that it meets or exceeds industry standards. The holder’s design incorporates a patented clamp geometry that distributes clamping force evenly across the insert, reducing the risk of chipping or premature wear. In addition, Shars provides comprehensive technical support and a responsive after‑sales service team ready to assist with installation, troubleshooting, and optimization advice. Customers benefit from a reliable product backed by a reputable manufacturer, ensuring confidence in every machining operation.

Key Features

• Robust hardened‑steel construction for maximum durability and wear resistance
• 3/4″ right‑hand shank fits standard CNC spindles, ensuring a secure fit
• Compatible with CNMG inserts (431‑433) featuring a 5° negative cutting edge angle for reduced cutting forces
• Optimized clamp design delivers stable, vibration‑free operation and superior surface finish
• Backed by Shars technical support and after‑sales service for seamless integration

FAQ

What insert sizes are compatible with this holder?

The holder is designed for CNMG inserts in sizes 431, 432, and 433, providing flexibility for a range of machining applications.

Can this holder be used on both vertical and horizontal turning centers?

Yes, the 3/4″ right‑hand shank is compatible with standard spindle interfaces on both vertical and horizontal CNC turning machines.

How does the 5° negative cutting edge angle benefit machining?

The 5° negative angle reduces cutting forces, improves chip evacuation, and helps achieve a smoother surface finish on difficult-to‑machine materials.

Is the holder suitable for high‑speed machining?

Its hardened‑steel body and stable clamp design allow it to perform reliably at high spindle speeds, making it ideal for high‑speed turning operations.

What warranty or support does Shars provide?

Shars offers a limited warranty covering material defects and provides technical assistance through its dedicated support team to help customers optimize tool performance.