Ulisem 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】- This drill bit set is made of premium high-speed steel, a hard material with a hardness of HRC 62-64, offering excellent hardness and wear resistance. The wood drill bit set provides optimal cutting power, high durability, and high abrasion resistance. The hole is the ideal size for #5, #6, #8, #10, or #12 screws.【Standard 82° Angle】- These pilot-point 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 hammer drills and other power tools. It perfectly meets all your daily needs. The product interface size is suitable for most household drills. Simple and easy-to-use woodworking kit. 【Multi-purpose】- Suitable for home or professional woodworking, used on wood, plastic, PVC, fiberboard, particleboard, plywood, rubber, and more. Drill, countersink, and countersink in one step. This item comes with 5 spare drill bits. 【Quality guaranteed】- All countersink bits are packaged in a plastic case, making it easy to organize and store.