可在高速加工時，增加刀桿的穩定性。降低刀桿在高速切削時，所造成主軸的擴孔及精 度不佳的現象; 接觸直徑加大，有助於延伸倍數增加。刀具穩定性提升，可增加刀具使用 壽命，確保在換刀後，重覆定位精度，並且提高搪孔切削時的真圓度。 Dual DRIVE + SBT Tool Holders features a dual contact with 3mm gap between the machine tool spindle face and the tool holder flange, which improves rigidity and reduce vibration during the high-speed machining. After replacing the cutting tool, the SBT Tool Holder remain the same repeatability and roundness that improves the surface finish, stability, and accuracy, as well as extend the overall tool life. DualDRIVE+ SBT SBT DUAL DRIVE Tool Holder System 法蘭加厚型(雙面拘束)系列 Gap BT50 Tool Holder 3mm Ø69.85 Tight fitting SBT50 DualDRIVE+ Ø100
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