Value Collection 156400005000006 Drill Countersink Hss

Product Description

The VALUE COLLECTION 156400005000006 is a combination drill and countersink designed for creating pilot holes and countersunk seats in a single pass. Built from high-speed steel (HSS) with a bright, uncoated finish, this tool handles ferrous and non-ferrous materials in production and maintenance applications. The 7/16 inch body diameter pairs with a 3/16 inch drill point, and the 60-degree included angle produces a clean, standard countersink profile. At 6 inches overall length, it is classified as a long-length tool, giving access in deeper or harder-to-reach workpieces. Licensed trades and machine operators use this tool in drill presses and hand-held power drills for fastener prep work.

This combo drill countersink is suited for countersinking applications in metal fabrication, maintenance, repair, and manufacturing environments. Trade size 5 designates the screw clearance and countersink geometry, making it appropriate for flat-head fastener installations where flush seating is required. The double-end configuration extends tool life by providing two usable cutting ends. Right-hand cutting direction is standard for conventional drill press and hand-drill use.

Key Features

• Combination drill and countersink completes pilot hole and countersink in one operation
• High-speed steel construction provides hardness and heat resistance for metal cutting
• 60-degree included angle suits standard flat-head fastener countersinking
• Double-end design doubles usable tool life before replacement
• Long-length body at 6 inches overall allows access in deeper workpiece setups
• Bright uncoated finish for general-purpose use across a range of materials

Compatibility

Designed as a trade size 5 combination drill countersink for use with standard flat-head fasteners requiring a 60-degree countersink seat in metal and similar workpieces.

Installation Notes

This tool is installed in a drill press, milling machine, or hand-held power drill with a compatible chuck accepting a 7/16 inch body shank. Secure the workpiece firmly before operation and use appropriate cutting fluid or lubricant when working with harder metals. Inspect both cutting ends for chipping or wear before use and replace the tool if the cutting edge is damaged. Follow applicable shop safety standards for rotating cutting tools, including proper eye protection and workholding practices.