We are Glorytek Industry (Beijing) Co., Ltd. Our high quality (steel tooth and tungsten carbide inserts) tri-cone bits are widely used in the area of water well drilling, oil field drilling, and mining. Our products have got high praise from the clients around the world. There are following types and size of our tricone bits:

Various size 3", 3 5/8", 3 7/8", 4 1/2”, 6 1/2”, 8 1/2”, 9 1/2”, 12 1/4”, 13 3/4”, 14 3/4”, 15 1/2”, 17 1/2” etc.

Metal sealed bearing tricone bits (IADC117-IADC637)
Rubber sealed bearing tricone bits (IADC114-IADC637)
Non-sealed bearing tricone bits (IADC114-IADC321)
Air cooling bearing tricone bits etc (IADC 512-IADC732)

All the products are manufactured as per the international standard.

Please feel free to contact us, we will supply for you with our high quality products in best price.