∷产品特点

·铝合金前壳，采用人性化的塑钢枪型手柄

·双锤式打击结构;高耐用及可靠打击能力

·采用油浴式锤缸，发挥稳定及较强的扭力

·档位调节，正转三档，反转一档
 

· Aluminium alloy front shell, humanized gun-shaped hand shank.

· Double hammer typed striking structure; Durable and reliable strike ability

· Oil bath typed hammer cylinder, own steady and strongest twisting force

· Shift gears, forward three gears, reverse one gear