300MM HDD Rock Reamer Bit HDD Hole Opener For Horizontal
Directional Drilling
Product Description
Our Rock Reamer allow our customers to ream larger and longer holes
in a single pass thus eliminating the need for incremental bores.
Unlike fabricated hole openers using welded-on rock, bit cones our
Replaceable Blade PDC Hole Openers use drilling technology which
results in considerably faster drilling rates and a much longer
tool service life.
| Specification | TypeK | L1 | L2 | C | D |
| 102 | API NC31 | 280-480mm | 300-450mm | 105-215mm | 350-1000mm |
| 114 | API NC38 |
| 127 | API NC50 |
| 140 | 5 1/2FH |
| 176 | 6 5/8FH |
Adbantage
BAIWEI manufactures a variety of HDD specific reaming assemblies
including Barrel Reamers, Fly Cutters and Hole Openers (TCI or Mill
Tooth). All reamers and hole openers are manufactured to the
highest industry standards and feature fixed and/or
field-replaceable cutters.
All assemblies are manufactured using high strength materials and
are fully maintained and inspected after each use, inclusive of
Third Party NDT inspection.
FAQ
Q: What is your delivery time?
A: It usually takes 20 days to produce. Within 3 days (if there is
stock).
Q: How to control the quality?
A: Before shipping, we should check and test each drill rod.
Q: Do you agree to order samples?
A: Yes, we welcome your sample order to test our quality.
Q: Has your drill pipe been heat treated?
A: Yes, our heat treatment of drill pipe and casing.
Q: Does your drill pipe have anti-rust function?
A: Yes, each drill pipe and casing will be anti-rust with paint or
anti-corrosion oil before transportation. If you need galvanized
pipe, please contact us.
