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.

Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products：

Pneumatic Drilling Rig / Air Drilling Rig（ST-180, ST-200, ST-260, ST-300, ST-350, ST-400, ST450, ST-450, ST-500, ST-600, ST-800 and other Pneumatic water well drilling Rigs.）, Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig（ST-30，ST-50，XY-1A, XY-1B, XY-2, XY-2B, GK180, GK200, GY150, GY200 and 30 impact drill rig, ZLJ series tunnel drilling rig and other geological drilling machines）Crawler Track Undercarriage, Drilling Mud Pump（BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps）, Drilling Air Compressor, Water Well Drill Bits（PDC Drill Bit， Tricone Bit， DTH Button Bit）, Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter

OEM / ODM can accept. Good quality, professional after-sales service, welcome to order