EZARC Countersink Drill Bit Set, 25PCS with Self Centering Bits Flat #4, #6, #8, #10, #12, M2 HSS, Wood Plug Cutters,S2 Magnetic Holder, Storage Case

【Complete 25-Piece Set】EZARC countersink drill bit set includes 5pcs flat head countersink bits #4 (2mm), #6 (2.4mm), #8 (2.8mm), #10 (3.2mm), #12 (3.6mm), 5pcs replaceable titanium-coated spare bits, 3pcs self-centering drill bits (#6, #8, #10), 3pcs matching spare self-centering bits, 2pcs wood plug cutters, 5pcs S2 screwdriver bits, 1pc extendable magnetic bit holder and 1pc hex wrench. All components are neatly stored in a durable storage case. 【Precision Self Centering Drill Bits】Self centering drill bit set ensures accurate hinge and hardware installation. Spring-loaded guide, beveled head, and anti-wobble structure allow perfect alignment for cabinets, drawer slides, and door hardware without slipping. 【Dual-Flute Fast Cutting】This countersink drill bit features a dual-flute design for smoother, faster cutting with less vibration than single-flute tools. Delivers clean, precise countersinks and improves efficiency for both softwood and hardwood applications. 【All-in-One Drilling Solution】 The integrated design combines drilling, countersinking (82°), and counterboring in a single operation. Adjustable pilot drill bit length allows you to control drilling depth, while the stepped dual-flute countersink delivers fast, clean cutting. 【Versatile & Easy to Use】1/4" hex shank fits impact drivers, power drills, and bench drills. Includes wood plug cutters for concealed finishing and magnetic extension shaft for improved reach and stability. Perfect for cabinetry, furniture, and installation work.