Profile: Vajra Tools is a manufacturer of industrial diamond drill bits. Our products include diamond drill bits, diamond cutting equipment, diamond cutting blades, diamond cutting wires, drilling accessories, and drilling equipment. Surface set diamond bits are suitable for drilling in normal concrete, tiles, and natural stones. We also offer core cases operating molds that are suitable for automobile components. These core lifters open the mold and split it horizontally. These lifters are durable, dimensionally accurate, and rigid in construction.