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PDC four-wing concave drill bit drills more smoothly in the rock

Mainly used for: grouting holes, wattle discharge holes, slopes, supports, anchor cables, wells Applicable strata: red sandstone, mudstone, coal seam, backfill, limestone, dolomite medium intact strata
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  • 200#

  • jin xin

PDC Four Wing Concave Drill Bit description

PDC Four Wing Concave Drill Bit is a high-performance drilling tool that combines a four-wing design and a concave structure. It is made of polycrystalline diamond composite (PDC) and is mainly used for drilling hard rocks, mineral deposits, oil and gas wells and other complex geological conditions. Its unique structure enables it to perform well in high-impact, high-wear environments.


PDC Four Wing Concave Drill Bit Features

1. wear resistance

2. high efficiency

3. long service life

4. direct selling with reasonable price

5. MOQ: 1pcs for checking the quality

6.customized order is available


PDC Four Wing Concave Drill Bit specification

PDC sizes:1304 or 1308

Common drill bit sizes:75mm-325mm

The drill bit is connected to the drill pipe thread, which can be customized and machined


PDC four-wing concave coreless drill bit

Four-wing concave coreless drill bits (2)


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