Rajasthan Tools & Spares manufactures Diamond-hollow Bead Drilling Machine. Rajasthan Tools & Spares also offers faceting machine, trim saw etc. Diamond-hollow Bead Drilling Machine is suitable for drilling Precious and Semiprecious stones, glass, hard metal & other hard materials. The Diamond-hollow Bead Drilling Machine is very compact in size and very robust. Diamond-hollow Bead Drilling Machine has a diamond hollow drill of 0.5-5 mm diameter. The Diamond-hollow Bead Drilling Machine is used in manufacturing jewelry.