5-Piece Chamfering Drill Bit Set, 1/4" Adjustable Hex Shank Quick Change Milling Cutter Set, Replaceable Milling Bits with Hex Key, Woodworking Drill Bit Set

【Material】- Drill bit set made of premium high-speed steel, a hard material HRC 62-64 with excellent hardness and wear resistance. This wood drill bit set offers optimal cutting power, high durability, and high abrasion resistance. Ideally sized hole for #5, #6, #8, #10, or #12 screws.
【Standard 82° Angle】- These pilot-tip screw countersink bits are designed to fit the most commonly used 82° woodworking screws on the market.
【1/4" Hex Shank】- The quick-change chuck works with impact drills and other power tools. It perfectly meets all your daily needs. The product interface size is compatible with most household drills. Simple and easy-to-use kit for woodworking.
【Multi-purpose】- Suitable for home or professional woodworking, used on wood, plastic, PVC, fiberboard, particleboard, plywood, rubber, and more. Drill, countersink, and drill through in one step. This item comes with 5 spare drill bits!