Value Collection SC209010S Countersink Set 10 Pc Hss

Product Description

The VALUE COLLECTION SC209010S is a 10-piece high-speed steel countersink set designed for deburring and countersinking operations across a range of hole sizes. Each countersink in the set features a 6-flute design and a 90-degree included angle, which produces clean, consistent seat profiles for flat-head fasteners. The set covers head diameters from 1/4 inch to 1-1/2 inches, giving machinists and fabricators a broad range of sizes in a single kit. Straight shanks accommodate standard drill chucks, and the bright, uncoated finish is appropriate for general-purpose cutting in a variety of materials. The set ships stored in a wood block for organized access on the bench.

This countersink set is suited for machine shops, fabrication facilities, and maintenance operations where flat-head screw seats must be cut in metal, wood, or composite materials. The 90-degree angle matches the geometry of most standard flat-head and oval-head screws used in industrial and structural assembly. Right-hand cutting direction is compatible with conventional drill press and hand-drill setups. The 10-piece range eliminates the need to stock individual countersinks across the most common sizes, making the set a practical choice for general shop use or field maintenance kits.

Key Features

• 10-piece set covering head diameters from 1/4 inch to 1-1/2 inches
• 6-flute geometry for smooth cutting and reduced chatter
• 90-degree included angle suits standard flat-head fastener geometry
• High-speed steel construction for durability across general-purpose cutting applications
• Straight shank design fits standard drill chucks without adapters
• Bright, uncoated finish; stored in a wood block for bench organization

Compatibility

Designed as a general-purpose countersink set compatible with standard drill presses, hand drills, and milling machine setups using straight-shank toolholders.

Installation Notes

Countersinks should be installed by machinists or skilled tradespeople familiar with rotating cutting tools. Secure the shank fully in the chuck before operation and verify spindle speed is appropriate for the workpiece material before cutting. Always power down and lock out the machine before changing tools. Do not exceed the rated capacity of the chuck or apply side-loading force to the shank.