SDS电锤钻头11件套,
材料:40铬钢,YG8C合金
规格如下:
5mm,6mmx110mm;
8mm,10mm,12mmx150mm;
14mm,16mmx210mm;
22x350mm,
14x250mm尖凿,14x250x20mm扁凿, 14x250mm弧形凿(半圆)