专业生产各种型号电锤钻，品质是我们的生命，快速的交货期是我们的保证。用途：混凝土、石材、水泥砂浆，重型的穿孔作用规格:1)3x902)4x110/1603)5x110/1604)6x110/160/2105)8x110/160/210/260/310/460/505/600/700/8006)10x110/160/210/260/310/460/505/600/700/8007)12x110/160/210/260/310/460/505/600/700/8008)14x160/210/260/310/460/505/600/700/800/900/10009)16x160/210/260/310/460/505/600/700/800/900/100010)18x160/210/260/310/460/505/600/700/800/900/100011)20x160/210/260/310/460/505/600/700/800/900/100012)22x160/210/260/310/460/505/600/700/800/900/100013)24x160/210/260/310/460/505/600/700/800/900/100014)26x160/210/260/310/460/505/600/700/800/900/1000