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Tydrillbits is one of the professional dth hammer bits supplier in China. Our down the hole tools bits adopt superior material and advanced process to manufacture. In the past 4 years, our dth hammer bits and dth hammer have exported to many countries and feedback is good.
Welcome to contact us if you need dth hammer and dth hammer bits. What we can do is to provide high quality products with great price. Our aim is to sell our tools to all over the world.
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Specifications of CIR series low air pressure dth bits
| Product name | low air pressure dth bits |
| Material | Tungsten carbide buttons and steel |
| Process | Forging |
| Bit type | Convex, flat front, drop centre face, concave and double gauge face |
| Bit diameter | CIR90(90 100 110 120 130) CIR 110(110 120 130 140 150) CIR130( 130 140 150) CIR150( 150 180 200) CIR170(170 180 200) |
| Sine | 6 |
| Button tips shape | Domed button, parabollic button, ballistic button, sharp button and flat button |
| Application | Water well drilling |
| Advantage | High performance, high strength, high abrasion resistance. |
| Packaging | Wooden box |
| HS code | 8207199000 |
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Knowing more about us and our products, feel free to contact us by Lucy@tydrillbits.com.
