Value Collection C1100203 Woodruff Keyseat Cutter Hss

Product Description

The VALUE COLLECTION C1100203 is a Woodruff keyseat cutter designed for milling semicircular keyseats in shafts and mating components. It has a 0.375 inch cut diameter and a 0.0625 inch cut width, making it suited for light, precise keyseat work. The straight-tooth configuration provides clean cuts in ferrous and non-ferrous materials. Built from high speed steel with a bright, uncoated finish, this cutter offers reliable wear resistance for general-purpose machining operations. It is used in machine shops, maintenance facilities, and production environments where keyed shaft assemblies require accurate keyway sizing to ANSI standards.

This cutter fits standard arbor and shank setups, accepting a 1/2 inch shank diameter. With an overall length of 2.0625 inches and 6 teeth, it is configured for manual milling machines and CNC knee mills handling small shaft diameters. The ANSI 203 designation aligns it with American Standard keyseat dimensions, and it cross-references to Old Standard number 211. Machinists working on motor shafts, pump shafts, gearbox components, and similar keyed connections will find this cutter appropriate for standard keyseat profiles.

Key Features

• 0.375 inch cut diameter and 0.0625 inch cut width meet ANSI 203 keyseat specifications
• Straight-tooth configuration for clean, controlled cuts in shaft keyseating operations
• High speed steel construction provides durability across ferrous and non-ferrous workpieces
• Bright, uncoated finish suitable for general-purpose machining without specialty coolant requirements
• 6-tooth cutter with 1/2 inch shank diameter fits standard milling arbors and collet holders
• Cross-references Old Standard number 211 for legacy print and specification compatibility

Compatibility

Conforms to ANSI Standard Number 203 and cross-references Old Standard Number 211. Designed as an OEM-style replacement or direct-fit keyseat cutter for standard 1/2 inch shank milling arbors and collet systems used on vertical knee mills and manual milling machines.

Installation Notes

Installation is performed by qualified machinists using appropriate milling equipment. Secure the cutter firmly in a collet or arbor holder rated for the 1/2 inch shank before beginning any cut. Power down and lock out the machine before mounting or removing the cutter. Use appropriate cutting fluid or coolant as required by the workpiece material, and verify cutter runout before production cuts to maintain keyseat dimensional accuracy.