rock drilling tools online manufacture

Thread 3 1/2' AR 165mm 6 1/2' Diameter Blue Corlor 3 Wings Step Drag Bits Product Introduce A drag bit is a drill bit usually designed for use in soft formations such as sand, clay, or some soft rock. However, ... Read More

195-254mm DTH Bit QL80 with Carbide Buttons and Black Color for Civil Engineering Product description DTH hammer and bit are important tools in the drilling industry,they are used to drill hole quickly and ... Read More

Product Description: One of the key features of this hammer is its Reverse Circulation Drilling technology, commonly known as RC Drilling. This technique involves using compressed air to recover rock samples, ... Read More

2 3/8' API REG 152mm 6' Drag Bits Blue For Water Well Drilling Product Introduce Stepped three-wings drag bits are suitable for medium-hard to hard formations, as well as for rocks and oil fields. drag bit is ... Read More

Three Wings 3 Blades Step Drag Bits Chevron Drag Bits Step Bits Product specifications: A drag bit is simply a series of blades (usually three or four in number) which produce a shearing action when rotated. ... Read More

254mm Tungsten Carbide API 6 5/8' Blue 10' 3 Wings Drag Bits For Drilling Product Introduce For soft & medium formations step drag bits are often the best solution as they can provide faster penetration rates ... Read More

190mm 7 1/2' Diameter AR 3 1/2' Thread Blue Corlor 3 Wings Step Drag Bits Product Introduce Drag bits can be either solid or welded construction. Solid, or one piece construction, is the most durable and ... Read More

6'-152mm Blue Api 2 3/8' Reg Chevron Bits For Water Well Drilling Product Introduce Chevron type for medium hard grounds. Chevron bits are designed for medium formations and are used in areas that contain a lot ... Read More

171mm 4 Wings Chveron Bit Blue With 3 1/2' API REG Pin For Grouting Drilling Product Introduce Chevron bits are designed for medium to hard formations and are used in areas that contain a lot of rock and also ... Read More

High Quality 64mm-305mm Chevron Step Drilling Drag Bit For Clay Sand Drilling Product Introduce The Chevron style drag bit does not penetrate as fast as the step type, however it will cut harder formations such ... Read More