Core Barrel Bit Bucket Drill Roller Cone Drill Bit

Core Barrel Bit Description
Internal structure:
1. Adopting the steel ball locking sliding bearing and the bearing surface is
welded with wear-resistant alloy, which has high wear-resistant performance and
longer service life.
2. High performance rubber sealing structure and metal sealing structure
improve the life and reliability of the whole sealing structure.
3. High performance environmental protection grease and bearing structure
equipped with oil storage and pressure compensation system improve the working
life of the bearing.
4. Carbide inserts with high strength and toughness can improve the impact
resistance of inserts and reduce the insert broken rate.
5. Optimized cutting structure, insert exposed height, quantity and shape
strengthens the drilling coverage, giving full play to the advantages of
trench-less reamer.

Note
Rotary drilling bits/ co , re barrels/ rotary palm,Tri-
cone drilling

Minimum Order: 10 pieces

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