Value Collection SC1060016 Countersink 60 Degree Hss

Product Description

The VALUE COLLECTION SC1060016 is a single-flute, high-speed steel countersink designed for clean, accurate countersinking operations in metal and other materials. Built with a 60-degree included angle and a straight-cylindrical shank, this tool seats flush-head fasteners with consistent geometry. The 1/4-inch shank diameter fits standard drill chucks and quick-change holders common in machining and fabrication shops. With a bright, uncoated finish, it is suited for general-purpose countersinking where coating is not required. Licensed machinists, tool-and-die techs, and maintenance mechanics typically reach for this style of countersink for deburring and fastener-seat prep work.

This countersink is used in general metalworking, maintenance, and light fabrication applications. The 60-degree included angle matches the geometry required for standard flat-head machine screws and aerospace-style flush fasteners. The single-flute design reduces chatter on handheld and drill-press setups, making it practical for both bench and field use. It does not include a pilot, so centering relies on operator technique or a pre-drilled guide hole. Suitable for use in ferrous and non-ferrous metals at appropriate speeds and feeds.

Key Features

• 60-degree included angle for standard flush-head fastener geometry
• Single flute reduces chatter during countersinking operations
• High-speed steel construction provides durability across common workpiece materials
• 1/4-inch straight-cylindrical shank fits standard drill chucks and quick-change holders
• Bright, uncoated finish for general-purpose use
• No pilot included — compatible with pre-drilled guide holes or freehand technique

Compatibility

Designed as a general-purpose countersink for use in drill presses, hand drills, and CNC setups accepting a 1/4-inch straight-cylindrical shank.

Installation Notes

Installation is performed by machinists, fabricators, or maintenance mechanics using a drill press, hand drill, or CNC machine. Secure the workpiece before operation and select appropriate spindle speed for the workpiece material to avoid overheating the tool. Do not apply excessive feed pressure, as single-flute countersinks can wander if forced. Follow applicable shop safety standards and use appropriate eye protection during all cutting operations.