Milwaukee Tool 48-13-5003 Countersink Set 3 Piece Hss

Product Description

The MILWAUKEE TOOL 48-13-5003 is a 3-piece high speed steel countersink set designed for countersinking and drilling operations in wood, plastic, and soft metals. The set covers screw sizes No. 6, No. 8, and No. 10, with head diameters ranging from 1/8 inch to 1/4 inch. Each countersink features a single flute, right-hand cutting direction, and a 1/4-inch hex quick-change shank for fast bit swaps in compatible drivers and chucks. Overall lengths range from 3.75 inches to 4.38 inches. The uncoated HSS construction handles general-purpose countersinking without the added cost of specialty coatings. Carpenters, finish contractors, and trade professionals working with fasteners install this set.

This countersink set is suited for residential and light commercial applications where clean, flush fastener seating is required. The quick-change hex shank attachment method allows rapid swapping between bits on the job without a chuck key. The three-piece contents cover the most common wood screw sizes, making it a practical addition to a fastener prep kit for cabinetry, trim, framing connectors, and general fixture installation. The set is packaged as a single unit with a minimum order quantity of one.

Key Features

• 3-piece set includes countersinks for No. 6, No. 8, and No. 10 screws
• High speed steel construction for durability in general-purpose countersinking and drilling
• 1/4-inch hex quick-change shank compatible with standard hex chuck systems
• Single-flute design for clean, controlled material removal
• Right-hand cutting direction for use with standard drill drivers
• Uncoated finish — no additional coating buildup affecting bit diameter tolerances

Compatibility

Designed for use with 1/4-inch hex quick-change compatible drill drivers and chucks for countersinking and drilling applications on No. 6, No. 8, and No. 10 fasteners.

Installation Notes

Installation is performed by carpenters, finish contractors, and general tradespeople using a standard drill driver or drill press equipped with a 1/4-inch hex chuck or quick-change adapter. Ensure the workpiece is secured before operation to prevent movement during countersinking. Inspect each bit for wear before use and replace if cutting edges show chipping or deformation. Follow applicable workplace safety guidelines when operating rotary cutting tools.