R.s. International Trade Co. Ltd. is based in China and lists DTH Drill Bit and Ql80 Dth Hammer Bit For Water Well Mining Drill on Global Trade Plaza. The company states it was established in 2003. The DTH Drill Bit product details include DHD3.5, DHD340A, DHD350R, DHD360, DHD380 shank types, hole diameters of 3', 4', ', 6, 8 (85mm-305mm), flat face design, 8 dome and 8 semi-ballistic carbide buttons, and CODE NO. DHD350R-152 with Shank type DHD, Diameter 152mm, Air Holes Number 2, gauge buttons 8, 17, Face buttons 8, 14. The Ql80 Dth Hammer Bit For Water Well Mining Drill product details include SKU Ql40 Ql50 Ql60 Ql80 and describe DTH hammer function in drilling systems, hole size ranges for blast hole drilling (90 mm to 254 mm or 3-10 inches), foundation drilling up to 750 mm, and cluster drill applications up to 70 or 1778 mm. Buyers can send an enquiry through Global Trade Plaza.