23 Teeth 6mm Round Straight Bevel Plastic Gear

It's a 23 Teeth 6mm Round Straight Bevel Plastic Gear. This is a 23T Straight Bevel Gear ID 6mm Round designed with a 1.25M-23T-6-28.75 model structure. It denotes 1.25 pitch modules‚ 23 teeth‚ 6 mm inner diameter‚ and 28.75 mm pitch circle diameter. A bevel gear is shaped like a right circular cone with most of its tip cut off. When two bevel gears mesh‚ their imaginary vertices must occupy the same point‚ forming an arbitrary non-straight angle between the shafts. The angle between the shafts can be anything except zero or 180 degrees. Bevel gears are used as the main mechanism for hand drills. The bevel gears have added the advantage of increasing the speed of rotation of the chuck and this makes it possible to drill a range of materials.