Value Collection SC1060116 Countersink 60 Degree Hss

Product Description

The VALUE COLLECTION SC1060116 is a single-flute, high-speed steel countersink designed for creating conical recesses in metal and other materials. With a 60-degree included angle and a 1-1/4 inch head diameter, it produces clean, accurately angled seats for flat-head fasteners. The 3/4 inch straight-cylindrical shank is compatible with standard drill chucks and machine spindles. The bright, uncoated finish is suitable for general-purpose countersinking across a range of workpiece materials. This tool is intended for use in machining, fabrication, and maintenance applications where controlled countersink geometry is required.

This countersink is suited for right-hand cutting operations on drill presses, milling machines, and CNC equipment. The single-flute design reduces chatter and promotes a cleaner finish on the countersink seat. It is commonly used in metal fabrication shops, production environments, and maintenance repair operations where 60-degree flat-head fastener seats are specified. It does not include a pilot and is sold as a single end, standalone tool.

Key Features

• 60-degree included angle produces standard flat-head fastener countersink geometry
• Single-flute design minimizes chatter for a cleaner finished seat
• High-speed steel construction provides durability across general-purpose machining tasks
• 3/4 inch straight-cylindrical shank fits standard drill chucks and spindle holders
• Bright, uncoated finish for general-purpose use without additional surface treatment
• Right-hand cutting direction compatible with standard rotary machine setups

Compatibility

Designed as a general-purpose countersink for use in drill presses, milling machines, and CNC equipment accepting a 3/4 inch straight-cylindrical shank. Suitable for countersinking operations requiring a 60-degree included angle seat.

Installation Notes

This tool is installed and operated by machinists, toolmakers, or fabricators using standard machine shop equipment. Secure the shank firmly in the chuck or collet before operation and confirm the workpiece is properly fixtured to prevent movement. Always power down and de-energize the machine spindle before changing or adjusting tooling. Follow applicable shop safety practices and machine manufacturer guidelines during setup and use.