我公司生產的煤巖類硬質合金鉆頭，品種齊全，主要有：探水鉆頭、煤鉆頭、軟巖鉆頭、組合鉆頭、擴孔鉆頭，鉆頭體采用精鑄、精煅和中碳合金鋼切削加工等多種生產加工工藝，適應不同的鉆頭類型和不同鉆孔作業條件的需求。本產品廣泛應用于煤礦、石膏礦等軟巖的鉆孔、擴孔作業。 My company is the production of coal and rock hard alloy bit, variety complete, mainly: water bit,coal drill, soft rock drill, drill assembly, reaming drill, drill bit by casting, precision forging and mediumcarbon alloy steel machining a variety of production and processing technology, adapt to the differentdrill head types and different drilling conditions demand. This product is widely used in coal, gypsummine soft rock drilling, reaming
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