OSCArbide 3/8″ x 6″ Indexable Boring Bar Right-Hand SCLCR Carbide

Description

Product Overview

The OSCArbide 3/8″ x 6″ indexable boring bar is engineered for precision machining in demanding industrial environments. Constructed from high‑grade solid carbide, the bar features a multilayer coating that dramatically reduces wear while maintaining a low friction coefficient. This combination yields longer tool life, higher cutting speeds, and consistent dimensional accuracy across a wide range of materials, from aluminum alloys to hardened steels. The right‑hand SCLCR (Straight Cutting Longitudinal Cutting Radius) geometry provides a stable cutting edge that minimizes vibration, ensuring smooth operation even at elevated spindle speeds. With a 3/8″ shank diameter and an overall length of 6″, the bar offers a balanced profile that fits standard machine tool collets and provides ample reach for deep‑hole applications.

Usage

This boring bar excels in a variety of machining scenarios. It is ideally suited for turning internal holes, reaming oversized bores, copying existing geometries, and performing semi‑finishing operations on both lathe and dedicated boring machines. The tool’s robust construction allows it to handle high feed rates and aggressive cutting parameters, making it a reliable choice for production runs and prototype development alike. Operators in aerospace, automotive, and general manufacturing sectors will appreciate the bar’s ability to maintain tight tolerances while reducing cycle times. Its compatibility with standard indexable inserts means users can quickly swap out worn tips, keeping downtime to a minimum and ensuring continuous productivity.

Why Choose Us

Choosing the OSCArbide boring bar means investing in a tool that combines cutting‑edge material science with practical design features. The solid carbide body, reinforced by a proprietary multilayer coating, delivers unmatched wear resistance and thermal stability, translating into longer intervals between replacements. Each bar undergoes rigorous quality inspections, guaranteeing that every unit meets exacting dimensional specifications and surface finish standards. Our commitment to after‑sales support includes technical assistance, rapid replacement part availability, and a comprehensive warranty that underscores confidence in product performance. By selecting this bar, manufacturers gain a competitive edge through reduced tooling costs, higher throughput, and consistent part quality.

Key Features

• Solid carbide construction with multilayer coating for superior durability and longer tool life.
• Right‑hand SCLCR geometry reduces vibration, delivering smoother cuts and higher surface finish quality.
• 80° carbide inserts with a negative 5° end angle provide excellent chip control and precision.
• Versatile 3/8″ shank and 6″ overall length fit standard collets and reach deep‑hole applications.
• Responsive customer support and easy access to replacement inserts ensure minimal downtime.

FAQ

What types of materials can this boring bar machine?

The bar is suitable for a broad spectrum of materials, including aluminum, brass, stainless steel, carbon steel, and hardened alloys, thanks to its carbide composition and coating.

Can I use this bar with standard indexable inserts?

Yes, the bar is designed for standard 80° carbide inserts. Replacement inserts such as ASIN B07RB129HH are fully compatible.

What is the recommended cutting speed for this tool?

For most steels, a cutting speed of 150–200 SFM is recommended; for aluminum alloys, speeds up to 300 SFM can be used. Adjust parameters based on material hardness and machine rigidity.

Is the bar compatible with both lathe and boring machine spindles?

Absolutely. Its 3/8″ shank conforms to common collet sizes found on most CNC lathes and dedicated boring machines.

How do I maintain the coating for optimal performance?

Regularly clean the tool with a non‑abrasive solvent, avoid excessive coolant pressure, and replace inserts promptly to prevent coating damage.