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Office hours(GMT+8): 8:30-18:00
   No.1703, Building 3, No. 1 Fenghua Road,High-tech,District , Luoyang , China (Henan)Pilot Free Trade Zone, Henan Province, P.R. China.
Drill Bit Adapter
Drill bit adapter is used to connect anchor bar and drill bit which have different sizes.
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