Solid Carbide Drills Solid Carbide Drills DLC, DLN (for Mini Hole) ⳣ䚷㜃汣䧻幹▗捠⋶⍆ & ⪥⍆昌 High Performance Hight Productivity Hight Stability Features ʬInternal coolant design ʬUnique UNIX coating improves tool life ʬ2SWLPL]HGÀXWHLPSURYHVGULOOLQJHႈFLHQF\ ʬCustomized available ʬDiameter 0.2-3.9mm ʬ 汧㛗⋶⍆ⳣ ʬ UNIX 擜匫㕟ⓖ⎏⌆⪌☌ ʬ ⊹⒥㔡ⷠ㮌虇㕟ⓖ⎏⌆㛗劌厖⪌☌ ʬ 㕟Kⴱ媌⒥㢜⑨ ʬ ⷉⶇ䵓⢜ 0.2-3.9mm SB019