Value Collection SC50825S Countersink Set 5 Pc Hss

Product Description

The VALUE COLLECTION SC50825S is a 5-piece countersink set designed for countersinking and deburring operations in metal, wood, and composite materials. Built from high-speed steel (HSS) with a bright, uncoated finish, these countersinks cover head diameters from 1/16 inch up to 9/16 inch, giving technicians and machinists a range of sizes in a single kit. All five pieces feature a straight shank, single-end design, and right-hand cutting direction. The 82-degree included angle is the standard for most fastener applications, making this set a practical bench staple for fabrication, maintenance, and repair work.

This countersink set is suited for use in machine shops, maintenance facilities, and fabrication environments where multiple countersink sizes are needed on a regular basis. The set handles both countersinking to seat flat-head fasteners flush and deburring drilled holes to remove sharp edges. It is appropriate for use in drill presses and hand-held drilling equipment. The wood storage case keeps all five pieces organized and protected between uses, reducing the risk of damage to cutting edges.

Key Features

• 5-piece set covering 1/16 inch to 9/16 inch head diameters
• High-speed steel construction for durability across a range of workpiece materials
• 82-degree included angle matches standard flat-head fastener geometry
• Straight shank design for compatibility with standard drill chucks
• Right-hand cutting direction, single-end configuration
• Suitable for both countersinking and deburring applications
• Includes wood storage case to protect and organize all five pieces

Compatibility

Designed as a general-purpose replacement or addition to countersink sets used with standard drill presses and hand-held drilling equipment that accept straight-shank tooling.

Installation Notes

Countersinks should be installed by a machinist or qualified technician familiar with rotating cutting tools. Secure the straight shank firmly in the drill chuck before operation and confirm the workpiece is clamped or fixtured to prevent movement. Always power down and de-energize any drilling equipment before changing or adjusting tooling. Use appropriate cutting fluid or lubrication when working with harder metals to extend tool life and improve finish quality.