300mm Hdd Hole Opener Bit Back Reaming Drilling Reamer

Basic Information
Place of Origin: Hebei China
Brand Name: Pangolin
Price: Negotiable
Packaging Details: According to customer needs
Delivery Time: 5-15work days
Payment Terms: T/T
Detail Information
Nw/ Gw (Kg): 330/ 350 Material: Cast Iron, Alloy Steel
Volume: 180×98×108cm Surface Treatment: Spray-Paint
Diameter: 300mm - 900mm Wob Kn/mm: 0.40~1.05
Bearing Type: Metal Sealed Sliding Bearing RPM R/ Min: 110~40
High Light:

300mm Hdd Hole Opener


Hdd Hole Opener Bit


Back Reaming Drilling Reamer

Product Description

300mm Horizontal Directional Drilling Soil Drill Hole Opener

HDD hole opener for horizontal drilling

Horizontal reamer, also known as HDDD reamer, is used to expand the pilot hole of horizontal directional drilling (HDDD) - HDDD is used when grooves and excavations are not practical. This drilling technique allows drilling underground in a manipulable trenchless manner.
Product parameters

Surface TreatmentSpray-Paint
Manufacturing ProcessCasting
MaterialCast Iron, Alloy Steel
Wob Kn/mm0.40~1.05
Nw/ Gw (Kg)330/ 350
Bearing TypeMetal Sealed Sliding Bearing
RPM r/ min110~40
Bearing TypeJournal Bearing
Sealed MaterialRubber/Metal
ColorBlue, Golden
AdvantageHigh Performance
Connected Thread6 5/8′′reg

There are three stages
1. The first stage is to drill a small diameter pilot hole.
2. The second stage is enlarge the hole with a larger diameter cutting tool called an HDD Reamer,
3. The third stage is inserting the casing pipe or other product into the enlarged hole.
Pic Show
300mm Hdd Hole Opener Bit Back Reaming Drilling Reamer 0

Drill bit hole opener HDD drilling reamer positioning drilling tool 1


Pangolin (China) Construction Machinery Co., Ltd. is a drill manufacturer with complete testing equipment and strong technical force. Our products have a wide range, high quality, reasonable price, and timely delivery, which are widely used in oilfields, drilling, non-excavation fields and other industries. Our products are widely recognized and trusted by users, and can meet the ever-changing economic and social needs. To
We welcome new and old customers from all walks of life to contact us for future business relations and mutual success!


Drill bit hole opener HDD drilling reamer positioning drilling tool 2
1. How to order the products?
A: Please send the inquiry with detail item description or with Model number.
2. How about the common packing?
A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.
3. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.
4. How to check the product are the exact one you want?
A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.
5. How to control quality?
A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.
6. Fast delivery time:
A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.

Contact Details
Sophie Zhang

Phone Number : +86-13231687581

WhatsApp : +8613231687581