The palm of a single cone drill bit is usually used as a component of a hole opener and a barrel drill, and is installed and used in the form of welding.

Two types: straight shank integrated type and detachable type

The high-strength and high-toughness hard alloy teeth, high-precision lathe technology, and cold pressing technology are used to continuously improve the impact capacity of the teeth. The optimized design of the number of tooth rows, number of teeth, exposed tooth height, and unique alloy tooth shape give full play to the cutting ability and cutting speed of the drill bit. Non-standard products can be customized according to customer drawings and samples