Quick connect spiral drill pipe with drill bit
Release time:
2019-01-16
Author:
Source:
Answer: Quick-connect spiral drill pipe is widely used, mainly with hand-held pneumatic drilling rig, hand-held emulsion drilling rig, pneumatic column drilling rig, column emulsion drilling rig and various small hydraulic drilling rigs. Quick-connect spiral drill pipe is mainly used on hand-held pneumatic ZQS-50/1.5ZQS-50/1.6 ZQS-50/1.7 ZQSJ-65/2.5 ZQSJ-80/2.8ZQSJ-90/2.4 ZQSJ-100/2.5 and pneumatic column drill ZQJC-160/4.6 ZQJC-200/5.0 ZQJC-220/7.2ZQJC-300/9 ZQJC-360/7.1 ZQJC-420/10 and other types of small pneumatic, hydraulic and emulsion drill.
Answer:
Key words:
Auger, drill, pneumatic, emulsion, zqs-50, handheld, small, use, drill pipe
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