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... lifespan at roughest condition. Our products are produced adopting best quality steel & carbide inserts to make, also we have approved ISO9001:2008 Quality System. 1) Taper Connection: 6° 7° 11°12°. 2) Bit ...
...Hammer Drilling Tools Threaded Drill Bits Thread button drill bits are produced by premium alloy steel bar and tungsten carbides. Through heat treatment, we offer industry-leading strength and penetration ra...
...Hammer Drilling Tools Threaded Drill Bits Thread button drill bits are produced by premium alloy steel bar and tungsten carbides. Through heat treatment, we offer industry-leading strength and penetration ra...
...Hammer Drilling Tools Threaded Drill Bits Thread button drill bits are produced by premium alloy steel bar and tungsten carbides. Through heat treatment, we offer industry-leading strength and penetration ra...
... and stone as well as drilling in metal, wood, plastic or similar materials. This impact cordless drill is equipped with two separate gear ranges, low gear and high gear. Low gear provides high-torque and sl...
...drilling tools, mining tools, DTH drill tools, DTH bits, DTH hammers, DTH drill pipes, construction tools and excavating coal pick cutter tools, we can also produce other products according to the customers ...
... and stone as well as drilling in metal, wood, plastic or similar materials. This impact cordless drill is equipped with two separate gear ranges, low gear and high gear. Low gear provides high-torque and sl...
... and low air pressure DTH drill bits are both available. Our DTH button hammer bits are made from the best tungsten carbide tips & special steels, after hot heat treated, the steels reach a good level in sur...
...-resistance performance, they are widely used in tunneling, underground mining, open pit mining, anchoring and other large-scale construction projects. Thread button drill bits are produced by...
...Hammer Shank Adapter For rock drill Description: Manufactured from high-quality Alloy Steel and Heat Treated to give high values and fatigue strength. The task of the shank adapter is to transmit rotation to...
.... Specific heat treatment standards and special "stress relief" processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and high pene...
Gold flat spherical DTH drilling tools of DHD340-121 drill bits. Features: 1. applicable hard,very hard and medium soft rock formations. 2. Reliable quality, long service life, rare abnormal breakage during ser...
Cop64-165mm water well drilling bits Use high strength carbide and steel Cop64-165 mm drilling bits is usually using on water well drilling. The hole diameter can be 152mm~203mm,The non - standard bit diameter ...
JCDRILL Thread Button Drill Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands...