Our mineral Rock bit products are used in air drilling, such as the development of iron ore, non-ferrous metal ore and open pit mining tools, the products mainly cover 6 "-171 / 2" and other size series, and in various specifications of mining drill products, effectively improve the quality and performance of the drill.
The single rock bit is a kind of deceleration bit, that is, the speed of the tooth is smaller than that of the drill bit. It is mainly used for cutting and broken rock, which is suitable for small drilling operations such as window side drilling and deep drilling under high speed and high drilling pressure.
The combined Bit Series are mainly used in Bridges and high-rise bored pile bedrock drilling, railway, water conservancy, construction and other systems, trusted by the majority of users.
Suitable for perfusion bedrock drilling, well and ventilation hole drilling, adapted to strong, medium and slightly weathered rocks and gravel, such as granite, gneiss, sandstone, limestone, shale, etc. The combined tooth wheel drill bit has the following characteristics: