• <bdo id="kweq1"><optgroup id="kweq1"></optgroup></bdo>
    <bdo id="kweq1"></bdo>

  • <track id="kweq1"><span id="kweq1"><td id="kweq1"></td></span></track>
  • <track id="kweq1"></track>

      Thin-walled drill

      Thin wall bit

      Size:SN20180228102510965

      Product features: it is suitable for drilling of granite, marble, ceramics, reinforced concrete and other materials.

      Product performance: the diamond holding strength is high, the capacity space is large, and the efficiency is high.

      山西快三