Purchase Qty. Reference FOB Price
1-9 Pieces US$99.00
10-29 Pieces US$95.00
30-39 Pieces US$90.00
40+ Pieces US$85.00
Product Description
High air pressure Tungsten Carbide 3"-12" DTH Bit for water well drilling Description: DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special "stress relief" processes ensure ...