1.the head of tungsten carbide tip is fired by vacuum 2.Application:solid wall,water well drilling 3.rock drilling tool   rock drilling tool  Alloy steel Body, made by material ASTM4142 or 42CrMo,heat treatment with 40-44HRC hardness, has high toughness and...

1.the head of tungsten carbide tip is fired by vacuum 2.Application:solid wall,water well drilling 3.rock drilling tool   rock drilling tool  Alloy steel Body, made by material ASTM4142 or 42CrMo,heat treatment with 40-44HRC hardness, has high toughness and...

1.Certification:ISO9001 2.High cost performance 3.Using high quality steel and tungsten carbide tips “huasheng”brand rotary bits can be suitable for Bauer, Cat, Sany, Yutong, Foton Lovol and Zoomlion machines. We use high grade alloy steel and tungsten carbide tip...

1,Trencher device-specific accessories 2,High hardness, wear resistance, 3,Hard alloy hardness higher than 85HRC Huasheng Drilling Drilling Tools Co. Ltd.Has over ten years experience in processing and sales history, products are used in various coal mining area, iron ore area,...

Wear-resistant Toughness A high degree of shear We are a professional productions base of series of shield cutters,TBM cutters,auger bits,mining picks,anflats picks,holder and rock drilling tools ect. we also can make it according to Kennametal Code, Betek Code, Sandvik Code. Or...

1,Strong shear 2,Flexural strength 3,High abrasion resistance Crusher truncation tooth!Shandong - the Huasheng drilling tools Co., Ltd..Customized processing of rock drilling tools company, a decade of processing experience, with advanced processing equipment, highly skilled...

Long service life, good wear resistance, high temperature resistance, corrosion resistance, good toughness We are a professional productions base of series of shield cutters,TBM cutters,auger bits,mining picks,anflats picks,holder and rock drilling tools ect. we also can make it...

The company's products have the following advantages: 1, long life 2, high wear resistance 3, high impact strength  We are a professional productions base of series of shield cutters,TBM cutters,auger bits,mining picks,anflats picks,holder and rock drilling tools ect....

Good service, technical precision, the type of the whole, good integrity. The company mainly production: rotary drilling machine We are a professional productions base of series of shield cutters,TBM cutters,auger bits,mining picks,anflats picks,holder and rock drilling tools ect....

1, high wear-resistant productsIn 2, easy to replace, easy loading 3, high quality, low pricesIn 4, the product through th Coal Mining Bits/Mining Tools We can supply bits with holders for foundation, such as U82, U84, U85, U92, S135, S150, S170, etc. They are...