Product

Used in conjunction with twin-pipe drill bits, it serves the function of protecting the wall and the pipe, as well as extending the service life of the drill bits.

Rope core impregnated polycrystalline reamers

Common specifications include S75,S95,NTW, BTW, HTW, NQ, BQ, PQ, HQ, etc.

Four-wing inwardly concave composite drill bit without core (The screw thread can be customized)

Three-wing scraper non-core composite drill bit (thread can be customized)

Four-wing arc angle non-removed composite sheet core drill

5-Wing PDC Non-Coring Drill Bit – Granite/Hard Rock/Dolomite Mining, Water Well Drilling and Oil Drilling Wear-Resistant and Impact-Resistant

Common specifications are 133/153/200, customizable.

Arc anale non-core composite drill bits

Three-wing, four-wing, five-wing, and other multi-wing options can be customized, and the threads can be customized.

XY-150 Drill Rig

XY-200 Drill Rig

XY-4 Core Drilling Rig

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