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MAIN FEATURES
【MEET YOUR WORK NEEDS】 Hexagonal shank countersunk drill bit. 3 different drill bit diameter sizes: 2.8mm, 3mm, 3.2mm, countersunk hole diameter size: 10mm
【STURDY AND DURABLE】 The tungsten steel blade is sharp and wear-resistant, which can drill smooth and beautiful holes quickly and accurately, and ensures tight fit for screws. The 45# steel base ensures more robustness and durability, and is not easy to break
【ADJUSTABLE AND REMOVABLE 】The adjustable countersink bit comes with a high quality manufactured depth adjustable countersink to control the pilot hole depth. Countersink drill bits with conical drill bits can be replaced with Replacement Conical Drill Bits Countersink, Countersink drill bits for wood made to drill, countersink and counterborein in 1 step sink counter set
【VERSATILITY】 Provides precise, clean pilot holes in compressed board, plastic, MDF, pine, beech and more. Counter sink bits designed as to work as wood drill bits, perfect for woodworkers, DIY enthusiasts, home repairs and more. Prohibited materials: glass, metal, concrete, plasterboard
【COMPATIBILITY】 Suitable for drilling machines with chucks such as lithium electric drills, hand drills, bench drills, etc. It is recommended to use a center punch for positioning before drilling, and keep the drill vertical to prevent the drill from bending or breaking. If there is any problem, please feel free to contact us
HOW TO USE
Two Drilling Methods
Flush Screw
Please pay attention to keep the drill bit perpendicular to the board when drilling. The screw is then inserted into the hole and tightened flush with the surface using a screwdriver.
Hidden Screw
Hidden Screw drilling method is used when the screw head is not visible on the surface of the material. The screw head is designed to be recessed into the material and covered with a filler or cap to conceal it. Can provide a clean, professional look.
