A fetaui lelei le lelei

Filifili le HFD DTH vili bits mo se fa'ato'a manuia i le gaosiga, fa'atatau i sifi ta'itasi!

FAATUATUA O MEA FAI

Su'esu'e Tulaga Sili: QL DTH Hammer

Misiona Vai Vaieli vili DTH Samala Mining Efficient Drilling Hammer

CIR 90mm Pneumatic High-Impact DTH Bit, Carbon-Fiber Custom for Construction

Custom CIR 90mm Pneumatic DTH Bit, High-Impact Carbon-Fiber-Optimized for Construction

Meafaigaluega Fa'ali'i Samala Maualuga Maualuga R25 Fa'amau Fa'amau Fa'ali'i Ma'a

SD4 I lalo ole Pu Samala DTH Samala Bit

Ole maualuga ole ea DHD3.5 Borehole DTH Button Bit mo le Su'ega Lelei

Tulaga maualuga Dhd350 DTH bit

QL50 165mm High Performance Forged Carbon Steel DTH Button Bits

Fa'atau Si'osi'omaga QL50 Shank Drill Bit

QL60 High-Performance DTH Drill Bit for Heavy-Duty Coal Mining

6 Inisi QL60 DTH Hammer Bits Rock Drill Button Bits for Waterwell Drilling

Alamanuia Top QL80 Borehole DTH Button Bit mo le Vaieli

Meafaigaluega Su'ega Papa Sili QL40

Misiona 50 High Pressure DTH Le Pisi Pu

Misiona 60 High Pressure DTH Le Puga Bit

Misiona Fa'asologa DTH hammer bits Misiona 80

SD8 I lalo ole Pu Samala DTH Samala Bit

SD10 I lalo ole Pu Samala DTH Samala Bit

89mm T45 ma'a mā'a eli fa'amau fa'amau fa'amau

11 tikeri 32,mm 34mm 36mm 38mm Tapered Button Bit vili papa samala eli vili vili tungsten carbide

Falegaosi oloa si'isi'i Meafaigaluega vili Papa Dhd340 Dhd340A DTH Button Bit

DHD112 12 inisi Dia305 i le 500mm Samala High Air Pressure DTH Hammer Bits

Talosaga

E uiga ia i matou

HFD mining meafaigaluega o loʻo i Zhuzhou, o se taulaga sui o fale gaosi oloa, lea o loʻo i ai se tulaga taua i le talafaasolopito o fale gaosi oloa a Saina, ma o Zhuzhou sima carbide tekinolosi e latalata i le tulaga maualuga i le lalolagi i aso nei.

NEWS

Matou te faʻafeiloaʻi tagata faʻatau mai le lalolagi atoa e galulue faʻatasi ma i matou.

06-25

2026

Everything You Need to Know About Drill Rods: A Comprehensive Guide to Their Structure, Types, and Functions in Rock Drilling

Interested in learning about the structure, types, and functions of drill rods used in rock drilling? This article provides an accessible overview of the basics—covering everything from fundamental fu

06-18

2026

Carbide Buttons and Tapered Bits: The Secret to Chewing Through Hard Rock

What enables tapered drill bits with carbide button inserts to cut through hard rock? This article provides an in-depth analysis of the rock-breaking principles and key selection criteria for these bi

06-17

2026

DTH Bits vs. Top Hammer Bits: Which Offers Better Total Cost from Purchase to Operation?

Compare the total costs of DTH and top hammer bits—procurement, operation, maintenance, and service life. Learn why DTH excels in deep hard rock and top hammer wins in shallow soft rock. Get factory-d

05-26

2026

Retractable Thread Drill Bit: Solving the Bit Sticking Problem in Complex Formations

The retractable thread drill bit features a reverse-taper design that prevents cuttings from jamming the bit; it is suitable for fractured formations and significantly enhances drilling efficiency and

FAATUATUA O MEA FAI

Su'esu'e Tulaga Sili: QL DTH Hammer

Misiona Vai Vaieli vili DTH Samala Mining Efficient Drilling Hammer

CIR 90mm Pneumatic High-Impact DTH Bit, Carbon-Fiber Custom for Construction

Custom CIR 90mm Pneumatic DTH Bit, High-Impact Carbon-Fiber-Optimized for Construction

Meafaigaluega Fa'ali'i Samala Maualuga Maualuga R25 Fa'amau Fa'amau Fa'ali'i Ma'a

SD4 I lalo ole Pu Samala DTH Samala Bit

Ole maualuga ole ea DHD3.5 Borehole DTH Button Bit mo le Su'ega Lelei

Tulaga maualuga Dhd350 DTH bit

QL50 165mm High Performance Forged Carbon Steel DTH Button Bits

Fa'atau Si'osi'omaga QL50 Shank Drill Bit

QL60 High-Performance DTH Drill Bit for Heavy-Duty Coal Mining

6 Inisi QL60 DTH Hammer Bits Rock Drill Button Bits for Waterwell Drilling

Alamanuia Top QL80 Borehole DTH Button Bit mo le Vaieli

Meafaigaluega Su'ega Papa Sili QL40

Misiona 50 High Pressure DTH Le Pisi Pu

Misiona 60 High Pressure DTH Le Puga Bit

Misiona Fa'asologa DTH hammer bits Misiona 80

SD8 I lalo ole Pu Samala DTH Samala Bit

SD10 I lalo ole Pu Samala DTH Samala Bit

89mm T45 ma'a mā'a eli fa'amau fa'amau fa'amau

R32 Ma'a vili Fa'amau Fa'amau

11 tikeri 32,mm 34mm 36mm 38mm Tapered Button Bit vili papa samala eli vili vili tungsten carbide

Falegaosi oloa si'isi'i Meafaigaluega vili Papa Dhd340 Dhd340A DTH Button Bit

DHD112 12 inisi Dia305 i le 500mm Samala High Air Pressure DTH Hammer Bits

Talosaga

Minina

Fa'aputuga

Quarry ma Aggregate

Tunneling

Vaivai

Fauga

Toe fa'aaogaina

Laina paipa

E uiga ia i matou

NEWS

Everything You Need to Know About Drill Rods: A Comprehensive Guide to Their Structure, Types, and Functions in Rock Drilling

Carbide Buttons and Tapered Bits: The Secret to Chewing Through Hard Rock

DTH Bits vs. Top Hammer Bits: Which Offers Better Total Cost from Purchase to Operation?

Retractable Thread Drill Bit: Solving the Bit Sticking Problem in Complex Formations