Сверла Митсубиси по металлу Японский осевой режущий инструмент для сверления отверстий DRILLING
Сверла Митсубиси по металлу Японский осевой режущий инструмент для сверления отверстий DRILLING _ I MHS When using the drill with a length over I/d 10, it is necessary to use a prep holes as a guide.(If no prephole is used then drill breakage can occur) Setting of the diameter tolerance differs from general-purpose drills. MHS shortest flute drills are recommended for prep hole machining. MHS drills are suitable for use with shrink fit holders. Use the shortest type in the respective diameter as a pilot drill. 1730 Mitsubishi Materials