Value Collection 156400004120005 Drill Countersink Hss

Product Description

The VALUE COLLECTION 156400004120005 is a combination drill and countersink designed for creating pilot holes and countersunk seats in a single pass. Built from high-speed steel with a bright, uncoated finish, this tool is suited for metalworking, woodworking, and general fabrication applications. It features a 3/8 inch body diameter, a 9/64 inch drill point diameter, and a 60-degree included angle, making it effective for standard flat-head fastener prep. Right-hand cutting action and a double-end design extend tool life by allowing both ends to be used before the tool is retired.

This combo drill countersink is appropriate for trade and shop professionals who need a reliable, single-operation tool for countersinking screw seats in metal, wood, or composite materials. The long-length configuration at 5 inches overall provides added reach for deeper workpieces or confined access areas. It is commonly used by machinists, fabricators, and maintenance technicians working with standard flat-head or oval-head fastener installations.

Key Features

• High-speed steel construction for durability across metal and wood applications
• 60-degree included angle sized for standard flat-head fastener countersinking
• Double-end design allows use of both ends, extending service life
• Right-hand cut with plain cutting edge style for clean, consistent results
• Long-length at 5 inches overall length for extended reach applications
• Bright uncoated finish — no coating buildup or heat-related coating failure concerns

Compatibility

Designed as a standard combo drill countersink for use with conventional drill presses, CNC machines, and hand drills accepting 3/8 inch shank tooling. Suited for countersinking flat-head and oval-head fasteners in metal, wood, and composite workpieces.

Installation Notes

Installation and use should follow standard machine shop or fabrication safety practices. Secure the workpiece firmly before operation and ensure the drill chuck is properly tightened to the shank before use. Run at appropriate spindle speeds for the material being cut — reduce speed for harder metals to prevent premature dulling. Wear appropriate eye protection whenever operating rotary cutting tools.