I-electroplated drill bit bole sow
Amazinyo ayi-5 mm kuya ku-127 mm: # 30 idayimane yokuphatha izinhlelo zokusebenza kwentambo: M14 noma i-M10 noma i-5/8-11, imabula, i-porcelain, i-ceramic, i-granite, njll. Uchungechunge oluthandwa kakhulu. Yenzelwe ikakhulukazi umsebenzi wokumba owomile
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