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Using specialized geological pipe steel, the body is designed to be lightweight, and the combination of double toothed small circular plates is welded in a staggered manner.112mm Pdc Core Bit
In the process of rock drilling, like serrations, the drilling speed is fast, without blocking the drill, and the slag discharge is good without blocking the water.
Crown PDC bits are widely used in mining, core exploration, water well drilling, geological drilling, hydrological grouting holes, etc.
Our customers are working in Far East region of Russian , under the climate of minus 50 degrees, they use our Crown PDC drill bits for exploration and coring operations. They can drill and coring quickly without losing cutters or cracking, and the quality of our crowns is stable.
PDC core bit uses diamond composite as the main cutting element, and performs rock fragmentation based on the principles of scraping, cutting, shearing, and slicing.
It is suitable for soft to medium hard formations and has better advantages in overcoming incomplete formations during drilling.
PDC core drill bits have good drilling speed and long service life and are suitable for various formations.
Its applications include mining, civil engineering and geological exploration, and hydrological drilling.
In field drilling construction, it is common to encounter caves, gravel, river pebbles, fine sandstone, broken strata, etc., which can easily wear out the drilling materials.
We specially produce this pdc coring bits with thickened wear-resistant carcass for pebbles, which greatly improves the service life of the drill bit and saves drilling costs for customers.
