Carbide Drill DR 碳化鎢鋼出水鑽頭 DR TUNGSTEN CARBIDE DRILL Feature 採用鎢鋼材質,中心出水設計 加強排屑順暢,提高刀具壽命 中心出水 Water Hole Made by tugsten steel Coolant design improve the tool life 特殊的刃口處理,強化刃口強度,提高性能穩定 Special treated drill edge has high strength and stability. 採用TIAlN塗層,具有良好的抗氧化性,耐磨性高 TiAlN coating prevent rust and act as a wear resistance. 獨特槽型設計,具有優良的排屑效果 Unique design with excellent chip removal effect.
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