Description
Durable Drill Bits✅✅The 8pcs self-centering drill bit made of high-speed steel drill bit & quenching treatment shell designed. Adjustable drill depth, high hardness, rustproof, durable and superior drilling performance.Self-centering Design✅✅The center drill set features self-centering to reduce bit walking increases precision and efficiency when drilling. Applicative for furniture, kitchens, woodworking, window doors, etc..Precise Positioning✅✅No displacement, sawdust will be automatically discharged from top of hole on both sides, drill bit will not be blocked. It is a must for professionals and DIY personnel..Easy to Replace✅✅Different hardness wood, need different centering drill, you just need take the screw apart and replace the drill..Package Includes✅✅8 different Hinge drills sizes, /64'',7/64'',9/64'',9/64'',11/64'',5mm,13/64'',1/4'', change bits fast which one-handed load and release. It can be adjusted appropriately according to the hardness of the wood.
