Squeezing Back Hole Opener , Barrel Reamer , Soil Drilling Tools , HDD Drilling Tool , HDD Hole Openers

- Specification: Diameter 200~2000mm.

- Barrel reamer: suitable for soft soil formation.

- Reamer Material: made from superior alloy steel undergone strict heat treatment, which effectively enhances impact resistance, pulling force, torsional force and wear resistance.

- Production Process: strict control over raw material, superior process treatment,high strength welding demand and proper, urnique, optirnur design.

- Features:

--Reamer cutting teeth embedded with high quality hard alloy teeth, matching different cutting tecth based on different formations to improve cutting performance.

--Large sized reamers using split water tank greatty reduces the reamer weight and resistance when pulling back is conducted.

Meanwhile, ourcompany will make the optimized design according to different customers and formations, to promote the operation efficiency and prolong the reamer service life.

Hejian City Feilong Retop Rock Bit Manufacture Co., Ltd. is established in 1992 and located in Hebei Province, China. Integrated with Beijing Feilong International Trade Co., Ltd. and Beijing Superior Drilling Equipment Co., Ltd. , the company has involved into a comprehensive enterprise integrating production, R&D and distribution of tricone bits, PDC bits, trenchless and rotary drilling tools.

The company serves the customers in oil & gas drilling, mining, exploration, HDD drilling and rotary drilling with covering a complete product line.

The company covers an area of 36,000 square meter and has more than 200 employees, including more than 100 technicians. The company has equipped with contemporary advanced processing equipment of processing and detecting and testing instruments. The company has obtained the certification of the quality system: ISO 9001, ISO 14001, OHSAS 18001 and mostly important API 7-1.

The company’s annual production of various drilling tools is over 10,000 sets, which exported to over 20 countries and regions. We, FeiLong ReTop ( FLRT ) are willing to cooperate with friends at home and abroad to make joint development and contribute to global energy development and urban infrastructure development.