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https://www.sml-pdcbit.com/products/pdc-hole-opener/

The PDC hole opener PDC Reamer, crafted from the robust 4145H alloy, is tailored for drilling in soft to medium-hard formations. Its unique design ensures durability and performance, especially in viscous terrains prone to spalling. Equipped with replaceable nozzles, the reamer facilitates efficient cuttings removal, optimizing both the Rate of Penetration (ROP) and overall drilling reach.

Description Of PDC Hole Opener
01
Application
Hole reamer bit are designed for the enlargement of pilot holes and large hole applications. They are also used for road and river crossing aplications.
02
Constructure
The hole openers are manufactured from AISI 4 145H fully heat-treated alloy steel. All are available with carbide-milled teeth and insert cutters.
03
Cutting Structure
The reamer is predominantly equipped with four or more cones. Utilizing cutting structures integrated with advanced tungsten carbide hardfacing or select tungsten carbide inserts, built on innovative techniques, enhances the reamer's wear-resistance.

As a professional drill bit factory, SML has high-quality drill bit wholesale. Welcome to contact us if needed.