5PCS Countersink Drill Bit Set, Counter Sink Drill Bits

Key features

• COMPLETE 5-PIECE COUNTERSINK DRILL BIT SET – Includes 1/4", 3/8", 1/2", 5/8", and 3/4" counter sink drill bits. Covers all common sizes for woodworking, cabinet hardware, and metalworking projects
• 5-FLUTE DESIGN FOR SMOOTH CUTTING – 5-flute countersink bit design provides superior chip evacuation and reduces vibration. Delivers cleaner, burr-free holes compared to standard 3-flute counter sink drill bits
• 82-DEGREE CHAMFER ANGLE FOR US SCREWS – Precision-ground 82-degree countersink angle matches US flat-head screw standards. Ensures screw heads sit flush with the surface for a professional finish
• HSS TITANIUM WITH 1/4" HEX SHANK – High-speed steel countersink drill bits with titanium coating for durability and heat resistance. 1/4-inch hex shank fits drills, impact drivers, and quick-change chucks
• VERSATILE FOR WOOD, METAL & PLASTIC – Counter sink drill bits ideal for woodworking, metalworking, cabinet installation, and DIY projects. Works on hardwood, plywood, aluminum, brass, steel, and plastic

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