Value Collection FAC1390CO Cobalt Face Angle Cutter 90 Degree

Product Description

The VALUE COLLECTION FAC1390CO is a cobalt face angle cutter designed for precision chamfering, countersinking, and angular milling operations on metal workpieces. It features a 90-degree included angle with a 1-5/8 inch large diameter and a 5/8 inch small diameter, producing an 11/16 inch width of cut. The 3/4 inch shank diameter accepts a Weldon flat drive, providing positive torque transfer and reducing slippage under heavy cutting loads. The cobalt construction delivers heat resistance and edge retention beyond standard high-speed steel tooling, making it a practical choice for machining harder ferrous materials in production and job-shop environments.

This face angle cutter is suited for manual milling machines and CNC machining centers where angular face cuts, seat preparation, or chamfering operations are required. At 2-11/16 inches overall length, it fits standard milling chucks and collet systems that accept 3/4 inch Weldon flat shanks. Typical applications include deburring, countersinking fastener seats, and producing precise angular profiles on steel, stainless, and cast iron components. It is installed and operated by machinists and tool-and-die professionals in industrial and maintenance machining environments.

Key Features

• Cobalt construction for improved heat resistance and edge retention compared to standard HSS
• 90-degree included angle suitable for standard chamfering and countersinking operations
• 1-5/8 inch large diameter with 11/16 inch width of cut for broad angular face coverage
• 3/4 inch Weldon flat shank for positive drive and reduced tool pullout
• Uncoated finish maintains dimensional tolerance out of the box without additional prep
• 2-11/16 inch overall length fits standard milling setups without excessive overhang

Compatibility

Designed for use in milling machines and machining centers equipped with tool holders or collet chucks accepting a 3/4 inch Weldon flat shank.

Installation Notes

Installation is performed by a machinist or toolroom technician. Secure the Weldon flat shank firmly in a compatible end mill holder or Weldon-style chuck, ensuring the set screw engages the flat fully before operation. Power down and de-energize the machine spindle completely before installing or removing the cutter. Inspect the cutting edges for chipping or wear before each use and follow shop-standard speeds and feeds for cobalt tooling on the workpiece material.