Onsrud 66-943ALTIN Diamond Pattern Router Bit Altin

Product Description

The ONSRUD 66-943ALTIN is a solid carbide diamond pattern router bit engineered for high-performance routing and milling in CNC machine applications. It features a 0.5 inch cutter diameter, a 2.125 inch length of cut, and a 4 inch overall length. The AlTiN (Aluminum Titanium Nitride) coating improves heat resistance and extends tool life in demanding cutting cycles. The end mill configuration and right-hand cutting direction make this bit well-suited for aggressive material removal with clean edge quality. Licensed HVAC techs and tradespeople working with fabrication equipment will recognize the importance of proper tooling for composite material work.

This router bit is designed for use with CNC machines and is particularly suited to composite material applications. The 1.875 inch shank length and 0.5 inch shank diameter allow for secure tool holding in standard 1/2 inch collets. The 66-943ALTIN belongs to the Onsrud 66-900 series, a line built for composite routing tasks in production and job-shop environments. It is appropriate for both light fabrication shops and high-cycle CNC routing operations handling composite panels and similar materials.

Key Features

• Solid carbide construction for rigidity and wear resistance in composite materials
• AlTiN coating improves thermal performance and extends tool life under high-speed cutting conditions
• Diamond pattern flute geometry promotes efficient chip evacuation
• End mill end type supports plunge and peripheral cutting operations
• Right-hand cutting direction compatible with standard CNC spindle rotation
• Part of the Onsrud 66-900 series, designed specifically for composite material routing

Compatibility

Designed for use with CNC machines equipped with a 1/2 inch collet. Intended for composite material applications as specified by the manufacturer. Part of the Onsrud 66-900 series.

Installation Notes

Install this bit into a clean, properly sized 1/2 inch collet and torque the collet nut according to the machine manufacturer's specifications. Ensure the CNC spindle is fully powered down and locked out before changing tooling. Inspect the shank and collet for debris or damage prior to installation. Follow applicable shop safety protocols and machine manufacturer guidelines when setting speeds and feeds for composite materials.