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HDD Reamers For Soft Formation


Keywords:

Hole Opener

Classification:

ProductDetail

Pilot bit

1. Connection: Direct connection with drill pipe, Octagonal connection
2. Loading the transmitter: Back-load, Side-load

Fluted reamer

1. Size: Φ200-2000mm

2. Structure: Steel Casting,Welded

3. Formation: suitable for sand and medium to hard soil

4. Connection with drill rod: Octagonal connection, Direct connection with drill rod

5. Connection with laid pipe: Within or without swivel

Barrel reamer

1. Size: Φ200-2000mm

2. Formation: suitable for soft soil

3. Connection with drill rod: Octagonal connection, Direct connection with drill rod

4. Connection with laid pipe: Within or without swivel

Fly cutter

1. Size: Φ200-2000mm

2. Formation: suitable for hard soil and strong-mantle rock

3. Connection with drill rod: Octagonal connection, Direct connection with drill rod

 

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