Description
- 【Premium HSS Countersink Drill Bit Set】Crafted from heat-treated high-speed steel, these countersink bits offer high performance, wear resistance, and long-lasting durability for precise, splinter-free holes in wood, plastic, and soft metal.
- 【Smooth Counterboring】These countersink drill bits easily create clean, cone-shaped holes that allow flat head screws to sit flush, reducing snagging and surface damage. Perfect for neat finishes in carpentry, joinery, and hardware installations.
- 【Multi-Size Drill Bits】Includes five drill and countersink combinations: 2.0mm (no.5), 2.4mm (no.6), 2.8mm (no.8), 3.2mm (no.10), 3.6mm (no.12). Ideal for woodworkers, diyers, and professionals who work with wood, plastic, or soft metals.
- 【Universal 1/4" Hex Shank】Designed with a 1/4 inch hex shank, this HSS drill bit set fits most standard power drills and drivers. Ensures a tight hold and stable drilling experience with minimal slippage and optimal torque transfer.
- 【Adjustable Drill Depth】The adjustable counter sleeve allows for flexible drilling depth to suit various tasks. Simply set your preferred depth and tighten the set screw for consistent, accurate results with every use in workshop or jobsite settings.
