Product knowledge_Product knowledge_ LHS Rock Tools Co., Ltd

As the first factory Importing from Europe production technology of threaded drill rods in 1993

05

2023-06

As the first factory Importing from Europe production technology of threaded drill rods in 1993

As the first factory Importing from Europe production technology of threaded drill rods in 1993, LHS greatly improved the quality of threaded drill rods in China. Until 2021, LHS has ranked the first

Found in 1969, LHS Rock Tools, as a professional manufacturer of drilling tools, is awarded as a key unit of the former Ministry of Machinery Industry of China and China Nonferrous Metals.

31

2023-05

Found in 1969, LHS Rock Tools, as a professional manufacturer of drilling tools, is awarded as a key unit of the former Ministry of Machinery Industry of China and China Nonferrous Metals.

Found in 1969, LHS Rock Tools, as a professional manufacturer of drilling tools, is awarded as
a key unit of the former Ministry of Machinery Industry of China and China Nonferrous Metals.

description：reaming bits

31

2023-03

description：reaming bits

description：reaming bits
part number：ZQK178G/76-T45
parameters：diameter 178mm，pilot diameter76mm，T45 thread

Threaded Button Bits High-quality Tungsten Carbide, High-standard Special Steel, Advanced Hot-insert Process

23

2023-03

Threaded Button Bits High-quality Tungsten Carbide, High-standard Special Steel, Advanced Hot-insert Process

Drilling tools for jumbos

12

2023-03

Drilling tools for jumbos

Drilling tools for jumbos
Drill bits of 43mm and 45mm
H35 drill rods of 4300mm and 3700mm
T38 shank adapters

tapered button bits, tapered drilling tools, tapered button bits, tapered rods

06

2023-03

tapered button bits, tapered drilling tools, tapered button bits, tapered rods