China Drag Bit

We specialize in producing advanced rock drill tools, mining tools and road construction tools. We can design and manufacture according to customer's requirement of the Bit Diameter, No. Air holes, carbide button shape and the face shape. High air pressure and low air pressure are available.
Our advantages:
1. Over 10 years manufacturing experience in manufacturing of rock drill bits;
2. Certificate: ISO9001
3. Material: tungsten carbide buttons.
4.Delivery: within 20 days after receiving the advance payment.
5.Our drill bits are compatible with many products manufactured by Sandvik, Atlas Copco, etc. They are widely used in mining, tunneling, quarrying, construction, and civil engineering project.
Drag bits:
1.manufacture as your requirement;
2.bit diameter, face shape;
3.carbide shape;
4. Application: drills for clay, sand, small rocks.
Carbide shape selection:
1. Domed/Round Button
Domed/Round Buttons are usually used as gauge buttons of DTH Bits, suitable for every abrasive and very hard formations.
2. Parabolic/Semi-Ballistic Buttons
Parabolic Buttons are usually used as gauge buttons and front buttons of DTH Bits, suitable for medium abrasive and hard formations.
3. Ballistic Button
Ballistic Buttons are usually used as front buttons of DTH Bits, suitable for medium abrasive and medium hard formations. They can also be used as gauge buttons if the rock is soft.
4. Sharp Button
Sharp Buttons are usually used as front buttons of DTH Bits for soft formations where fast penetration rates are possible.
5. Flat Button
Flat buttons are usually used as protection buttons to reduce wear on rubbing surfaces of dth bits.
6. customized.
Package:
Inner cartons or small wooden box, outer wooden case.

Our service:
Contacts:

TEL: +86 731 22227756
Mobile: +86 15616332992