WildBossy Countersink Drill Bits Set with Depth Stop – 1/8, 9/64, 5/32, 3/8, 1/2 in | Quick Change Hex Shank for Wood & Plastic

Precision countersinking for clean, professional results

WildBossy delivers a thoughtfully designed countersink set built to help you achieve consistent depth and smooth edges on a variety of materials. The five bits are manufactured from M2 high-speed steel with a spiral chip flute for efficient cutting, and each countersink aligns with an 82-degree imperial standard. The set includes 1/8, 9/64, 5/32, 3/8, and 1/2 inch counterbores, all with a secure 1/4 inch hex shank for broad drill compatibility. A depth stop is adjustable using the included wrench, and the plastic free spinning collar minimizes surface damage, making it easier to produce crisp, professional-looking holes without marring your workpiece.

What makes this set practical for real projects

Designed to support a range of woodworking tasks, this kit pairs solid materials with thoughtful details. The combination of depth control and a quick change hex shank means you can shift between holes and countersinks quickly, keeping your workflow smooth and your pieces aligned. The included carrying case keeps all components organized, while the compact tool and wrench help you make precise adjustments on the fly.

• Five high quality HSS bits in 1/8, 9/64, 5/32, 3/8, and 1/2 inch sizes
• 82-degree countersink geometry paired with a fast cutting spiral
• 1/4 inch hex shank for secure drill engagement and compatibility with most drills
• Adjustable depth stop with an included wrench to control insertion depth
• Plastic free spinning collar minimizes surface damage on delicate finishes
• Compact carrying case stores all bits, the collar, and the wrench for easy transport

Materials, usage tips, and safety notes

Durable M2 high-speed steel provides longevity for repeated drilling tasks, while the 82-degree countersink matches standard screw heads for flush or slightly recessed placements. For best results, operate at low speeds around 200 RPM and apply steady pressure to maintain clean edges. The kit is versatile enough for natural wood, chipboard, plywood, MDF, decking, drywall, and plastics, making it a handy addition to a woodshop or DIY setup.

• Use on natural wood, plywood, MDF, decking, and certain plastics
• Switch between sizes with the hex shank without removing bits from the drill
• Keep the depth stop snug but adjustable to set consistent countersink depth

Storage, portability, and final thoughts

The lightweight carrying case adds portability and organization, so you can store the set neatly in a tool box or workshop pegboard. While the set does not promise outcomes, it is designed to support repeatable, controlled countersinking that helps you align screw heads and preserve surface integrity across projects.