• Aiming at guide hole for Mugen miniature drill. Also used for drilling on thin materials.
• Positioning of drill center is improved by web thininng which brings stable drilling.
[MDR-R]
[MUGEN-COATING Miniature Drill]
• Stable and long-life drill realized by Mugen-coating.
• High accuracy suitable for precision machining, Tolerance of diameter : 0-0.005mm.
[MSDH]
[Precision drill for Hardened Steel]
• Precise drilling on hardened steel(65HRC)!
• Equable hole accuracy and stably long tool life!
• Drilling on high hardened steel(¦Õ0.1~)
