DTH Drilling Tool

API 2 3/8 Reg 76mm 3m Long DTH Drill Rod for Sale

DTH rod plays an important role in drilling. It connects drilling rigs and drill bits, transmit torque and axial pressure, and supply compressed air to the impactor through its center hole. Down-the-hole drill pipes play a crucial role in rock drilling operations and are widely used in mining, foundation engineering, and other fields.

Cir90-130mm dth hammer button bits for borewell

Product description of Cir90-130mm DTH bit Cir90-130mm DTH bit belongs to low air DTH hammer button bit. It is made by tungsten carbide buttons and steel with forging process. Use for hole drilling in mining, rock drilling and water well drilling...

DHD3.5-90mm DTH hammer button bit for mining

DHD3.5" 90mm down the hole hammer bit belong to high air pressure DTH bit, It is made by mining carbide buttons and steel with forging process. Widely used for mining, water well drilling and rock drilling. We can supply DTH drilling tools with high...

Low air pressure DTH hammer bit Cir110-110mm

DTH (Down the Hole) drill bit is mady by tungsten carbide buttons and steel, with special heat treatment to improve the drill bit hardness and drill bit surface is compressed to improve the drill bit wear-resistance. Combine the quality raw material...

High air pressure 6inch mining DTH drill bit

This is our 6 inch high air DTH (Down the Hole) drill bit. We supply different type DTH hammer and bits sizes match Bauer, Sandvik, Atlas copco and Furukawa brand sizes. They are use for large scale mining and quarrying, water-well drilling, tunnel,...

Low air pressure Cir70-76mm DTH bit for drilling

Cir70-76mm low air DTH drill bit is mady by tungsten carbide buttons and steel and widely used for large scale mining, quarrying and tunneling because of high resistance and footage speed, lower breakage and lower percentage of carbide falling off....

BR2-75mm DTH hammer bit for mining

BR2 DTH (Down the Hole) drill bit belongs to medium air pressure dow the hole tool bit. It is mady carbode tips and carbon steel. Widely used for large scale mine (open and underground), open quarry, water-well drilling, tunnel, geothermal drilling,...

Types of DTH hammers for DTH drill bit

DTH hammer is made of high quality carbon steel with advanced heat treatment to assure the good drilling performance and long service life. We can supply high air DTH hammer with DHD3.5, DHD340, SD4, QL4, Mission40, DHD350, SD5, QL5, Mission50,...

QL50-152MM DTH Drill Bit for Bore Hole Drilling

DTH (Down the Hole) drill button bit is made by tungsten carbide buttons and steel, with special heat treatment to improve the drill bit hardness and drill bit surface is compressed to improve the drill bit wear-resistance. Combine the quality raw...