Supply Of Drilling Tools 73 / 89 / 108 / 127 / 146 Drill Pipe Tongs Free Tongs
Introduction of free tongs of drilling rig
Carburized and thickened free tongs
The free tongs are made of carburized teeth with high hardness and wear resistance. The handle is made of high quality 45 steel, which is strong and durable Use.
Free tongs are also called drill pipe free tongs, casing free tongs, diamond free tongs, alloy free tongs, wholesale FREE tongs, drilling tools, inner pipe free tongs, and outer pipe free tongs
Special tool for manual screwing and unloading drilling tools. The drill pipe free tongs are called drill pipe free tongs for screwing off drill pipes and casing free tongs for screwing off casing and core pipes. All types of free tongs produced by our company are forged and forged, and they are durable. Drills with different outer diameters have corresponding free tongs of different specifications.
Specifications of diamond free tongs:
Specifications : φ 41 - φ 47, φ 50 - φ 59, φ 62 - φ 76
Specification of casing free tongs: φ 168 / 146, φ 127 / 108, φ 89 / 73, and φ 73 / 57
Drill pipe tongs of various specifications
Drill pipe free tongs: ф 50, ф 55.5, ф 67, ф 71, and ф 89
Inner pipe free tongs: ф 43, ф 54, ф 56, ф 73
External pipe free tongs: ф 54, ф 58, ф 73, ф 89
Casing free tongs: ф 73 / 89, ф 89 / 108, ф 108 / 127, ф 127 / 146, and ф 146 / 168
Aadvantage of free tongs of drilling rig
- Thickened free tongs - strong and durable
Long handle, easy to operate
The core rivet is firm and firm, and the appearance is made of
It is beautiful and durable.
- Cementation process of dental block - wear resistance
The free tongs are manufactured by carburizing process,
In the case of ensuring the friction force, there is the same
High wear resistance.
- 45 steel thickened handle
The handle is made of high strength 45 steel, and
Thick material, not easy to break and bend.
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Soil Sampler Tsj-1000 146 Drilling Rig Components Images
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