Bit in the Shandong water well drilling rig drilling process plays an important role in the drilling process, operators should note that use of drill rigs, so that bit better production:

1.= bits in drilling structure, the need for timely replacement of Center drilling, hole cleaning at the end of the first, then leave hole blown clean until after the drill bit stop, then drilling in water well drilling rig slowly lift when lifting force big enough to carry drill is the most appropriate.

2. drill in drilling process summary, you also need to carefully observe the casing of the follow up, be aware of specific situations within the hole, keeping the hole clean in a timely manner when necessary.

3. the hole sometimes will leave more residue at the end of rock slag, eccentric bit rotating parts are jammed so as to affect the gathering of rock slag production, you need to transporting compressed air, cleaning the hole again, and down-the-hole hammer work within a short time, and then drill in the new Center to promote jobs.

Three points above is the Shandong water well drilling rig's process requires extra attention to things, I hope you can get to know, in daily use in the row to use.