Main Products: pdc bit, pdc drill bit, matrix body pdc bit, steel body pdc bit...
12 1/4"HPS5319 S223 Steel Body PDC bit
8 1/2" HPS5219 S123 Steel Body PDC bit
12 1/4" HPS4219 S123 Steel Body PDC bit
17 1/2" HPM5319 M223 Matrix PDC bit
12 1/4" HPM6319 M323 Matrix PDC bit
12 1/4" HPM5319 M223 Matrix PDC bit
8 1/2" HPM7313 M433 Matrix PDC bit
8 1/2" HPM6319 M323 Matrix PDC bit
8 1/2" HPM5316 M323 Matrix PDC bit