Value Collection 157400015000000 Combo Drill Countersink Hss

Product Description

The VALUE COLLECTION 157400015000000 is a combination drill and countersink tool designed for simultaneously drilling a pilot hole and forming a countersunk seat in a single pass. Built from high-speed steel (HSS) with a bright, uncoated finish, it features a 5/32 inch drill point diameter, a 7/16 inch body diameter, and a 60-degree included angle with a bell-style cutting edge. The right-hand cutting direction and 118-degree drill point angle make it well suited for general metal fabrication, woodworking, and sheet-metal work where flush fastener seating is required.

This combo drill countersink is a Trade Size 15 tool with a 2-3/4 inch overall length and a 5/32 inch point length. It is used in production and maintenance environments where countersinking is performed frequently on mild steel, aluminum, plastics, and similar materials. The double end type extends tool life by providing two usable cutting ends. It is a standard bench-drill or drill-press accessory suited for machinists, metalworkers, and trade professionals performing repetitive countersink operations.

Key Features

• High-speed steel construction provides durability across metal, plastic, and wood substrates
• Bell-style cutting edge with 60-degree included angle produces a clean, uniform countersunk seat
• 118-degree drill point angle suits general-purpose drilling applications
• Double end design extends usable tool life
• Bright uncoated finish allows easy visual inspection of cutting edge condition
• Right-hand cut compatible with standard drill presses and hand drills

Compatibility

Designed as a standard Trade Size 15 combo drill countersink for use in drill presses, CNC machines, and hand drills that accept straight-shank tooling of the corresponding body diameter.

Installation Notes

Installation and use of this tool should be performed by qualified machinists or trade professionals familiar with rotating cutting tools. Secure the workpiece firmly before operation and confirm the spindle speed is appropriate for the material being drilled. Always wear appropriate eye protection and ensure the cutting end is free of chips before each use. Follow shop safety guidelines and applicable OSHA standards for rotating tool operation.