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PDC three-wing arc angle coreless drill bit is used for pebbles to break rocks

Mainly used for: grouting holes, varsity discharge holes, slopes, supports, anchor cables, wells, and geothermal Applicable strata: red sandstone, mudstone, coal seam, backfill, weathered rock and medium and hard broken strata


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Model:
91#
Brand:
jin xin

Product Description

PDC sizes：1308（It can be customized according to the rock hardness）

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

PDC three-wing arc angle coreless drill bit is used for pebbles to break rocks

Product Information:

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

three-wing arc angle coreless drill bit

Three-wing arc angle drill bit (3)

Coal Mine Tile Emissions Housing construction Mining diamond pdc drill bit pdc rock bit

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PDC three-wing arc angle coreless drill bit is used for pebbles to break rocks

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