宝马彩票
鉆頭類      本公司生產的鉆頭產品有高速鋼鉆頭、整體硬質合金鉆頭、硬質合金鉆頭和中心鉆等。采用ISO、DIN、GB/T等產品技術標準和普通高速鋼、高性能高速鋼、細顆粒或超細顆粒硬質合金等材料,運用銑制、熱塑成型和CNC強力磨削、真空熱處理、表面納米復合硬涂層等工藝技術,技術水平國內領先,廣泛應用于汽車、磨具、航空航天等領域的各種材料,各種精度直孔或階梯孔的加工。
 
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