Rollers-Mix tooth

Product description: Single roller cutters, single roller bit, single roller cones

Sizes:  6 1/2'',8 1/2'',10 5/8'', 12 1/4'',17 1/2'' etc.

IADC code:437,517,537, 617, 637, 737, etc

Bearing type: Sealed bearing,Open bearing, Roller bearing

1.Piling foundation design

2.Quick&easy welding

3.Reasonable dense tooth structure, no blind cutting spot

4.Welding and replacement, two connection mode is optional

Advantages

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Applications

Suitable for Trenchless, Horizontal Directional Drilling, No-dig, Construction, Pile Foundation.

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