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双角航空钻

双角航空钻有8个刀面,可钻出尺寸准确的孔,并且孔的进口和出口很少毛刺、分层现象。8个刀面都有刃角。

  • 钻孔公差:IT7
  • 孔表面精度:
  • Ra < 3.2(CFRP)
  • Ra < 1.6 um(金属)
  • 刃角:118°
  • 螺旋角:15°
  • 涂层:CVD纯金刚石涂层/无涂层/氮铝钛
  • 适合干切削
  • 无需冷却液
  • OEM/ODM:可定制标志、包装(最低订单量100件)
    • 1–100件:10天
    • >100件:15天
  • 运费和交货时间:请联系报价
  • 供货方式:批发或工厂OEM贴牌

产品描述

双角航空钻有8个刀面,可钻出尺寸准确的孔,并且孔的进口和出口很少毛刺、分层现象。8个刀面都有刃角。

  • 双角度结构设计增强了钻头的稳定性,提高钻孔精度和表面光洁度。
  • 复合角度使钻尖形成了四个切削刃。
  • 独特的双角度结构防止钻尖集中磨损,从而增强了工具的使用寿命。
  • 钻削各刃受力均匀,将负荷分散到两个不同的角度和四个切削刃上。
  • 减少了孔口/孔出口处的层离。

以下为常规参考尺寸示例。我公司可根据客户的实际需求提供定制样刀和批量生产:

件号PN刃径Dc刃长L1总长L钻尖角a°柄径Ds
ADD0202845120°4
ADD0252.51045120°4
ADD03031060120°6
ADD0353.51560120°6
ADD04041560120°6
ADD0454.51560120°6
ADD05051560120°6
ADD06061560120°6
ADD07072065120°8
ADD08082575120°8
ADD09092575120°10
ADD100103080120°10
ADD110113080120°11
ADD120123090120°12

单位:毫米mm

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