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Russian BHD series low air pressure DTH bit QIDELI BHD110-110P Series of Russian DTH bit
dia:110m Gauge button：14mmx8 Inside button：12mmx7 Hammer Type：BHD110P Our advantages 1. There are many batches of production experience and product quality is stable. 2. With advanced domestic heat treatment technology, the product library is more wearable. 3.The use of high-quality cemented carbide,longer service life! 4.Strictly control the production process,the appearance of the product is even better. 5.Repeatedly cooperate with foreign trade companies, export trade without worries! Purchasing Hotline:+8613375052021 Mr.Yang QIDELI BHD130-130P Series of Russian DTH bit
dia：130mm Gauge button：14mmx8 Inside button：12mmx7 Hammer Type：BHD110P
Our advantages 1.There are many batches of production experience and product quality is stable. 2.With advanced domestic heat treatment technology, the product library is more wearable. 3.The use of high-quality cemented carbide,longer service life! 4.Strictly control the production process,the appearance of the product is even better. 5.Repeatedly cooperate with foreign trade companies, export trade without worries! Purchasing Hotline:+8613375052021 Mr.Yang |
