ROCK REAMER

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There is no fixed tooth shape and bearing for the hole opener bit, so it is necessary to select appropriate tooth shape and bearing structure according to different stratum structure. It adopts the palm back tilt, cold inlaid anti - ruin gold design, with the roller anti-peeling structure, mainly to prevent the roller falling off after the roller bearing is damaged, resulting in the accident in the hole. The hdd rock reameris suitable for horizontal directional drilling construction, with high design strength, good wear resistance, long service life and good safety performance. The reaming size is 220~1600mm.

What Are Rock ReamerMade Of?

01

The Structure Of The Rock ReamerIs Shown In The Figure

The hole openermostly uses the single tooth palm of the cone bit and the cone as one cutting edge,

02

With The Number Of Cutting Edges At Least 3

The cone reamer is composed of a rear centering plate, a rear baffle.

03

A Mandrel

A front baffle, a front centering ring, a front centering plate, a cone, and a tooth palm.

04

The Reamer Uses Welding Process To Connect And Fix The Components.

In the process of hole reaming, the screw drill provides torque and the drill provides tension.

There are many drill bit manufacturers, but we are one of the best choices for you.

Другие товары поставщика

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	TRICONE BIT	Adopt high-precision metal seal. The metal seal consists of a pair of well-designed and processed metal seal rings as the axial dynamic seal of the...
	PDC DRAG BIT	The PDC drilling drag bitis a composite of four main components: the bit body, the drag blade, the water diverter cap, and the nozzle. Forged from ...
	Hybrid Drill Bit	The hybrid bit uses a mixed cutting method. The tricone bit is to be broken by impact on the stratum, and then the PDC blade is cut to effectively ...
	TCI Tricone Bit	Under the effect of the WOB and the twist of the drill string, the teeth of the tci drill bitare crushed and eaten into the rock, and at the same t...

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