A spherical drilling positioning device for boring holes on the outer arc surface of a sphere, characterized by comprising a base plate, a drill mold base, a positioning pin seat, a working handwheel, a telescopic limit elastic positioning pin, a divided hole scale disk, a shaft, a connecting sleeve, and a connecting shaft; the drill mold base is connected and fixed to the base plate, the telescopic limit elastic positioning pin is fixed to the positioning pin seat, and the positioning pin seat is fixed to the drill mold base; several divided hole scale disks are evenly spaced and fixed on the shaft, with the outer circumference of the divided hole scale disks having uniformly spaced and evenly distributed pin holes, into which the telescopic limit elastic positioning pin can be inserted; the shaft and the connecting shaft are in a straight line, connected through the connecting sleeve, and the workpiece to be processed is fixed on the connecting shaft; the working handwheel is fixed at one end of the shaft, and by rotating the working handwheel, the rotation of the divided hole scale disk and the workpiece to be processed is driven.

Kebao primarily employs laser cutting, mask plate, and micro-hole processing techniques. Equipped with a range of high-end international machinery, laser processing, and inspection equipment, and a team of highly skilled technical and management personnel, the company has laid a solid foundation for its long-term development.