Value Collection SC1060200 Countersink 60 Degree Hss

Product Description

The VALUE COLLECTION SC1060200 is a single-flute, high-speed steel countersink designed for producing clean, accurate countersunk holes in metal and similar materials. It features a 60-degree included angle with a 2-inch head diameter and a 3/4-inch straight-cylindrical shank. The bright, uncoated finish is standard for HSS tooling used in general-purpose countersinking operations. This tool is suited for machinists, maintenance technicians, and fabricators working with drill presses, milling machines, or hand-held power tools requiring a large-diameter countersink.

This countersink is applied in metalworking environments where fastener seat preparation is required at a 60-degree angle. The 2-inch head diameter accommodates large fastener heads and wide chamfer requirements. The single-flute geometry reduces chatter and produces a smooth finish in soft to medium-hardness metals. It does not include a pilot and is designed as a solid, non-piloted countersink for use where precise hole pre-drilling is completed beforehand.

Key Features

• 60-degree included angle and 30-degree centerline angle for standard countersunk fastener seating
• 2-inch head diameter for large-format chamfering and fastener recessing
• Single-flute design reduces chatter and promotes smooth cutting action
• 3/4-inch straight-cylindrical shank for compatibility with standard drill chucks and collets
• High-speed steel construction provides durability across a range of ferrous and non-ferrous materials
• Bright, uncoated finish — no coating degradation concerns in standard shop environments

Compatibility

Designed as a general-purpose countersink for use in drill presses, milling machines, and similar equipment accepting a 3/4-inch straight-cylindrical shank. No pilot is included; a pre-drilled hole is required before use.

Installation Notes

Installation and use of this countersink should be performed by a qualified machinist or maintenance technician familiar with rotating cutting tools. Secure the 3/4-inch shank firmly in the machine chuck or collet before operation, and verify spindle speed is appropriate for the workpiece material and tool diameter. Eye protection and appropriate machine guarding must be in place during operation. Do not force the tool through hardened materials beyond the rated capacity of high-speed steel.