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Carbide Tipped Twist Drill Bits for metalworking, maintenance and assembly jobs. OEM/ODM support, custom specs, stable supply and strict QC for importers and distributors.
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China Loong Drill Bits Co., Ltd. manufactures and supplies drill bits for metal, wood, plastic, masonry, glass, stone, and other materials. We offer standard products, OEM and ODM services, custom specifications, private labeling, and application-based drilling tool solutions.