Zhuzhou Jinggong Cemented Carbide Co., Ltd.  

Product Name: Carbide Mining Tips for DTH Drilling Bits Model NO.: various Usage: Well Drilling Material: Tungsten Carbide Type: Drill Bits Length: Same as Your Drawing Standard: ISO 9001 Customized: Customized Usage: Coal, Ore, Water Well Performance: Higher Wear Resistance Size: Various Grade: Various Quality: Good Application: DTH Button Bits Trademark: ZZJG Transport Package: Plastic Box, Carton Specification: ISO Origin: Zhuzhou, China HS Code: 8207 Product Description Zhuzhou Jinggong Cemented Carbide Co., Ltd is one specialist maker and leading supplier of tungsten carbide tips and inserts. Tungsten Carbide buttons due to its high hardness of the cemented carbide and other characteristics are widely used in mining and quarrying and cutting process, also may be placed on a heavy excavators used in bit.Suggestion:For Mining Buttons: These Mining Buttons may suitable for all kind of different rock formation on both roller cone and DTH drill bits. The suggestion grade is YG6-YG8.For Oil Filed Buttons: These Oil Buttons are used to reduce wear on rubbing surfaces found in roller cone drill bits, diamond bits, The suggestion grade is YG10-YG15