Reaming Tools DRC, DRN Solid Carbide Machine Reamers 內冷 & 外冷鎢鋼機械鉸刀 Reaming Product Features ‧Unique durable UNIX coating ‧Specially for high accurate hole machining ‧Superior hole surface finish ‧Internal & external coolant available ‧Customized available ‧ 高耐久 UNIX 鍍膜技術 ‧ 專為高精度的孔加工設計 ‧ 加工表面品質優異 ‧ 內冷孔與外冷產品可供選擇 ‧ 提供客製化服務冷 C085