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 low compressive strength, very soft formations. 1) The bits maximize the use of both conical and chisel inserts of large diameters and high projection. 2) This cutting structure design, combined with maximum cone offset, results in high bit penetration rates.3) The deep intermesh of cutter rows prevents bit balling in sticky formations 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