Value Collection 157400018000000 Combo Drill Countersink

Product Description

The VALUE COLLECTION 157400018000000 is a combination drill and countersink tool designed for simultaneous drilling and countersinking in a single pass. Built from high-speed steel with a bright, uncoated finish, this tool accepts right-hand cutting operations and features a bell-style cutting edge with a 60-degree included angle. The drill point angle is 118 degrees, making it suitable for standard metalworking and fabrication applications. At 3.5 inches overall length with a 0.75 inch body diameter, it is a compact, rigid tool intended for use by machinists, metal fabricators, and maintenance technicians working with screw clearance and countersink prep in metal stock.

This combo drill countersink is sized at trade size 18 with a 0.25 inch drill point diameter and 0.25 inch drill point length. The bell diameter measures 0.6 inches. The double-end style and non-tapered, non-insertable design make it a straightforward one-piece tool suited to bench drill presses, drill presses, and CNC operations where countersink consistency is required in light metalworking, maintenance, and general fabrication environments.

Key Features

• High-speed steel construction for durability in metal drilling and countersinking
• Bell-style cutting edge with 60-degree included angle for clean countersink profiles
• 118-degree drill point angle for accurate entry into standard metal stock
• Right-hand cutting direction compatible with standard drill press and CNC spindle rotation
• Double-end design for extended tool life
• Bright uncoated finish for easy wear inspection during use

Compatibility

Designed as an OEM-style replacement or standard-stock combo drill countersink for trade size 18 applications in general metalworking and fabrication setups.

Installation Notes

This tool is installed and operated by machinists, metal fabricators, and maintenance technicians using standard drill presses or CNC equipment. Secure the shank firmly in the chuck or collet before operation and verify spindle rotation matches the right-hand cutting direction. Power down all equipment completely before changing or inspecting the tool. Use appropriate cutting fluid for the workpiece material to maintain edge life and finish quality.