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牙轮钻头

RR340

轴承类型
Single seal roller bearing
切割结构
S series
位大小
171.00 - 311.00 毫米 (6.75 - 12.25 ) 英寸
RR340 rotary drill bit side black background

RR340 钻头采用创新型单密封滚子轴承技术和可选的山特维克 Power CarbideⓇ 柱齿,确保可靠、高效钻孔,与标准空气轴承钻头相比,使用寿命延长了 45%,并降低了钻孔成本。

产品规格

轴承类型
Single seal roller bearing
切割结构
S series
位大小
171.00 - 311.00 毫米 (6.75 - 12.25 ) 英寸
PowerCarbide®
Optional SH75 grades
钻头载荷
22.000 - 98.000 公斤 (49.000 - 216.000 磅)

*如需了解更多具体技术细节,请联系凿岩钻具销售代表

RR340 rotary drill bit laying

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