Walter-titex 5073553 Combo Drill Countersink Metric Hss

Product Description

The WALTER-TITEX 5073553 is a combination drill countersink designed for metalworking applications requiring simultaneous drilling and chamfering in a single pass. Built from high-speed steel with a bright uncoated finish, this tool features a 5.00 mm drill point diameter and a 60-degree included angle, making it well suited for producing clean countersunk entries in metal workpieces. The right-hand cut, radius cutting edge style, and double end type give this tool versatility and extended service life. It is used by machinists and fabricators who need precise chamfering results without switching tools mid-operation.

This combo drill countersink is intended for chamfering operations on metal components in manufacturing and fabrication environments. The metric sizing and 12.50 mm body diameter make it appropriate for CNC machining centers, manual mills, and drill presses working to metric tolerances. The double end configuration allows the tool to be flipped and reused, reducing downtime. It is not an aircraft-style tool and is not designed for long-reach applications. Typical users include tool and die shops, general machine shops, and maintenance machinists working on metric fastener hole preparation.

Key Features

• High-speed steel construction for durability across a range of metal materials
• 60-degree included angle for standard metric countersink profiles
• Radius cutting edge style for smooth chamfer entry and reduced chatter
• Double end type extends tool life by providing two usable cutting ends
• Bright uncoated finish suitable for general-purpose metalworking without specialized coatings
• Right-hand cut compatible with standard spindle rotation on most machine tools

Compatibility

Designed as an OEM-style combination drill countersink for metric hole chamfering applications on standard drill presses, milling machines, and CNC machining centers accepting the appropriate shank diameter.

Installation Notes

Installation should be performed by a qualified machinist following standard toolholding procedures. Ensure the machine spindle is fully stopped and locked out before inserting or removing the tool from the chuck or collet. Verify that the holder is rated for the tool body diameter of 12.50 mm before securing. Always inspect the cutting edges before use and replace or flip to the second end when wear is detected.