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Countersink Drill Bit Set, 5pc, 1/4″ Hex Shank, 82 Degree Countersink Holes for Screws to Sit Flush or Under The Surface of Metal Wood Plastic, Sizes 1/4, 3/8, 1/2, 5/8, 3/4 Inches with Storage Case 5 Piece Hex Shank Countersink Bit

Quick facts

  • Brand: ‎DKIBBITH
  • Price: USD 14.99
  • Rating: 4.40 (1486 reviews)

The DKIBBITH Countersink Drill Bit Set gives you a practical range of common countersink sizes for cleaner, more professional-looking fastener installs. With an 82-degree countersink angle, it’s suited for creating recessed seats so screws and bolts can sit flush or under the surface across materials like wood, metal, and plastic.

Each bit uses 5-flute cutters for fast, accurate countersinking, and the 1/4″ quick-change hex shank makes swapping bits quick in most handheld or stationary drills—no extra adaptor needed. The set also includes a durable storage case to help keep everything organized and protected between jobs.

  • 5-piece set with 82° countersink angle in 1/4″, 3/8″, 1/2″, 5/8″, and 3/4″ sizes
  • 5-flute cutters designed for fast, accurate countersinking and clean recesses
  • 1/4″ quick-change hex shank fits most drill chucks for easy swaps
  • High Speed Steel (HSS) construction with titanium finish for durability
  • Protective storage case for organization and transport

Tip: The manufacturer recommends oiling the bit after every use to help maintain performance over time.