When excellence meets efficiency

Choose HFD DTH drill bits for a breakthrough in productivity, making each shift count!

RECOMMEND PRODUCTS

Explore Superior Quality: QL DTH Hammer

Mission Water Well Drill DTH Hammer Mining Efficient Drilling Hammer

High Quality Top Hammer Drilling Tools R25 Threaded Rock Drill Button Bit

SD4 Down The Hole Hammer DTH Hammer Bit

High air pressure DHD3.5 Borehole DTH Button Bit for Well Drilling

Wholesale QL50 Shank Drill Bit

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

Industrial Top QL80 Borehole DTH Button Bit for Well Drilling

Super Quality Rock Drilling Tools QL40

Mission 50 High Pressure DTH The Hole Bit

Mission 60 High Pressure DTH The Hole Bit

Mission Series DTH hammer bits Mission 80

SD8 Down The Hole Hammer DTH Hammer Bit

SD10 Down The Hole Hammer DTH Hammer Bit

89mm T45 hard rock mining threaded button drill bit

R32 Threaded Rock Drill Button Bit

11 degree 32,mm 34mm 36mm 38mm Tapered Button Bit rock drill hammer mining tungsten carbide drill bits

Factory Wholesale Rock Drilling Tools Dhd340 Dhd340A DTH Button Bit

DHD112 12inch Dia305 to 500mm Hammer High Air Pressure DTH Hammers Bits

mission 40 well drilling DTH hammer button drill bit

DHD360 DTH Hammer Down The Hole Drilling for Water Well

Double Casing Rock Drilling Bits Crown Bit

Concentric/Symmetric Casing overburden Drilling System with Ring Bit

Applications

About Us

HFD mining tools is located in Zhuzhou, a representative city of industrial base, which occupies an important position in China's industrial history, and Zhuzhou cemented carbide technology is close to the advanced level in the contemporary world.

NEWS

We welcome customers from all over the world to cooperate with us.

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

RECOMMEND PRODUCTS

Explore Superior Quality: QL DTH Hammer

Mission Water Well Drill DTH Hammer Mining Efficient Drilling Hammer

High Quality Top Hammer Drilling Tools R25 Threaded Rock Drill Button Bit

SD4 Down The Hole Hammer DTH Hammer Bit

High air pressure DHD3.5 Borehole DTH Button Bit for Well Drilling

High quality Dhd350 DTH bit

Wholesale QL50 Shank Drill Bit

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

Industrial Top QL80 Borehole DTH Button Bit for Well Drilling

Super Quality Rock Drilling Tools QL40

Mission 50 High Pressure DTH The Hole Bit

Mission 60 High Pressure DTH The Hole Bit

Mission Series DTH hammer bits Mission 80

SD8 Down The Hole Hammer DTH Hammer Bit

SD10 Down The Hole Hammer DTH Hammer Bit

89mm T45 hard rock mining threaded button drill bit

R32 Threaded Rock Drill Button Bit

11 degree 32,mm 34mm 36mm 38mm Tapered Button Bit rock drill hammer mining tungsten carbide drill bits

Factory Wholesale Rock Drilling Tools Dhd340 Dhd340A DTH Button Bit

DHD112 12inch Dia305 to 500mm Hammer High Air Pressure DTH Hammers Bits

mission 40 well drilling DTH hammer button drill bit

DHD360 DTH Hammer Down The Hole Drilling for Water Well

Double Casing Rock Drilling Bits Crown Bit

Concentric/Symmetric Casing overburden Drilling System with Ring Bit

Applications

Mining

Piling

Quarry and Aggregate

Tunneling

Water Well

Construction

Recycling

Pipeline trenching

About Us

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