Product Name: Spring ColletPlace of Origin: ChinaFeatures:1) Material: 65Mn2) Hardness: HRC 44 - 483) Applicable to sinking millers, engraving machines, and related equipment
Types:1) Dead center2) Half-notched center3) Carbide half-notched center4) Carbide center5) Bull nose center6) Precision live center7) Precision light-duty live center8) 604h precision live center9) M