hard rock drill bits online manufacture

181mm 7 1/8' Blue Api 3 1/2' Reg Drag Bits Blue For Water Well Drilling Product Introduce Drag bit is a commonly used tool in workover operations. It is used to drill cement plug, punch sand bridge, salt bridge... Read More

Various Bit Angles And Gauges M50 Drill Hammer For Water Well Drilling Product Description: DTH Drilling Tools are specially designed for mining, quarrying and construction applications. As an integral part of ... Read More

Product Description: The Drag Drill Bit is a threaded connection type that is compatible with API 2 3/8' REG, API 3 1/2' REG, or can be customized to meet your specific requirements. Its unique design allows ... Read More

Product Description Down th hole drill pipes play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key features of a high quality DTH tube are ... Read More

Product Description: One of the great features of this hammer is its size. With a size range of 3-6 inches, it is perfect for drilling holes of different sizes. This makes it a versatile tool that can be used ... Read More

Product description RC drilling refers to Dual Wall or Dual Tube Drilling. RC drilling applies two rods with inner and outer tubes. Air is blew down the annulus of the rod and enter into hammer and bit. Rock ... Read More

Product description High Pressure DTH hammer Numa100 is very popular in international mining drilling and rock excavation field. Product introduction: Sollroc's DTH hammer is ideal for use in hard, stable rock ... Read More

Product Description: The drilling method used in the ODEX system is the down-the-hole drilling technique that ensures maximum penetration rates and reduced fuel consumption. This drilling method is highly ... Read More

Product Description: Our button bits are designed for use with top hammer drilling equipment, providing reliable and efficient performance in a variety of drilling applications. Made from high-quality materials ... Read More

Product description DTH drilling tool is a kind of drilling system which uses compressed air as motivation, makes drilling impact motivation parts down the hole, to control the piston reciprocating motion by ... Read More