http://www.xldrilling.comExport DepartmentKathy ChenPhone: +86 - 10 - 63405086/+86 - 15826665858Fax: +86 - 10 - 63407657
Room 1602, Floor 13, Langqin International Plaza, No. 168, Guang'an Menwai Avenue, Xuanwu District, Beijing, China (Mainland)Beijing, BeijingChina, 100055Web Page Link: http://www.toboc.com/hejianxinlongdrillingaccessoriesfactory
Insert Bits Product Description: These bits are used to drill hard and abrasive formations. 1) A more wear-resistant grade of tungsten carbide insert is used to prevent wear. 2) Low cone offset with increased numbers of breakage resistant cutters add to the required bit durability.Size Available: From 3 7/8 quot(98.4mm) to 26 quot(660.4mm) NOTE: Size and types which are not shown above can be customized according to specific drilling requirements.
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Hejian Xinlong Drilling Accessories Factory