Titan Usa CS31132 Countersink 1/2 in 82 Degree Single Flute

Product Description

The TITAN USA CS31132 is a single-flute countersink designed for creating clean, chamfered seat profiles in preparation for flat-head fasteners. With a 1/2 inch head diameter and an 82-degree included angle, this tool produces accurate countersunk recesses that align with standard flat-head screw geometry. The 1/4 inch shank diameter fits common drill chucks and quick-change holders, and the 2.625 inch overall length provides adequate reach for most general machining and fabrication setups. Machinists, tool and die technicians, and metal fabricators use this style of countersink across production and job-shop environments.

This countersink is suited for use on drill presses, milling machines, and hand-held power drills where controlled countersinking depth is required. The 82-degree included angle matches the specification for standard flat-head machine screws used in metalworking applications. It is appropriate for light to medium-duty work in ferrous and non-ferrous metals as well as plastics, depending on cutting speed and feed rate.

Key Features

• 82-degree included angle matches standard flat-head fastener geometry
• 1/2 inch head diameter for moderate countersink seat size
• Single-flute design reduces chatter and walking on entry
• 1/4 inch shank fits standard drill chucks and quick-change systems
• 2.625 inch overall length provides reach for most bench and machine setups

Compatibility

Designed as a general-purpose countersink compatible with standard 1/4 inch shank drill chucks, collet holders, and quick-change tool systems used in metalworking and fabrication applications.

Installation Notes

Countersinks are installed by machinists and fabricators using a drill press, milling machine, or variable-speed power drill. Secure the shank fully in the chuck or collet before use, and ensure the workpiece is firmly clamped to prevent movement. Use appropriate cutting fluid when working with ferrous metals to extend tool life and improve finish quality. Start at a low RPM to locate the tool on the pilot hole before increasing speed.