A diagram of different types of drill bits and their uses

Countersunk drills Countersink diamonds（Chamfer chamfer knife） Cross-positioning headers Screw extractor Tapping integrated drill bit Reaming step drill bits Buddha bead knife ballpoint knife High carbon steel woodworking hole opener Woodworking round hole drill bits Woodworking processing drills Woodworking rotary file The wire is connected to the winder Multifunctional screw sleeve Glass cut-out drilling Cardan flexible shaft Bend the rotary screwdriver Twist drills Overlord drill Triangular diamonds Electric hammer drill Ask for pictures of these drill bits