Value Collection FAC0690CO Cobalt Face Angle Cutter 90 Deg

Product Description

The VALUE COLLECTION FAC0690CO is a cobalt face angle cutter designed for precision chamfering, countersinking, and deburring operations on metal workpieces. Built from cobalt high-speed steel, this cutter delivers improved heat and wear resistance compared to standard HSS tooling, making it well-suited for harder ferrous and non-ferrous materials. It features a 90-degree included angle, a large diameter of 0.75 inches, and a small diameter of 0.3125 inches, with a width of cut measuring 0.375 inches. The uncoated finish keeps the cutting geometry consistent and is easy to resharpen when needed. Licensed machinists and tool-and-die technicians are the primary installers and users of this type of cutter.

This face angle cutter is used in machining centers, manual milling machines, and drill presses for spotting, countersinking, and angle-face preparation operations. It is appropriate for production and job-shop environments handling mild steel, alloy steel, stainless, and similar materials. The Weldon flat shank design provides positive drive and minimizes slippage under cutting loads. With an overall length of 1-15/16 inches and a shank diameter of 0.194 inches, it fits standard Weldon-style end mill holders in that bore size.

Key Features

• Cobalt construction for increased heat resistance and extended tool life in harder materials
• 90-degree included angle for standard chamfering and countersinking applications
• 0.375 inches width of cut for consistent material removal
• Weldon flat shank prevents rotational slippage under load
• Uncoated finish allows for straightforward resharpening
• Compact 1-15/16 inches overall length suits tight-clearance setups

Compatibility

Designed for use in Weldon-style end mill holders with a 0.194-inch bore, compatible with standard milling machines, machining centers, and drill presses that accept this shank configuration.

Installation Notes

Installation is performed by qualified machinists. Before mounting, ensure the spindle is fully powered down and locked out per applicable machine safety procedures. Secure the Weldon flat against the set screw in the holder to achieve full clamping engagement before running. Confirm holder bore size matches the 0.194-inch shank diameter before use.