Powerful rotary drills have a very smooth operation for accurate drilling, reaming, tapping and tube rolling. Side handled type will be supplied in standard. The air hose nipple is equipped as a standard accessory. Recommended air pressure is 0.59 MPa (6 kgf/cm2). The specifications listed here are for your reference. If you wish to order heavy duty rotary drills from a specific manufacturer, please refer to the comparison table listing major international manufacturers and product model numbers on page 59-8.
强大的旋转钻头具有非常流畅的操作,可实现精确的钻孔、铰孔、攻丝和轧管。侧面手柄类型将按标准提供。空气软管接头作为标准配件配备。建议气压为0.59兆帕(6kgf/cm2)。这里列出的规格供您参考。如果您希望从特定制造商订购重型旋挖钻机,请参阅第59-8页列出的主要国际制造商和产品型号的对照表。